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The Daily Stoic

21 Jun 2026 · 13m · 5 chapters

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You Need An Ethical Will | Lt. Gen. Mark Hertling

In short

Ethical wills for fathers—using a wartime journal and reflections to bequeath character, values, and self-review rather than money or status.

Guest background

Lt. Gen. Mark Hertling spent nearly 40 years in the U.S. Army, including tank platoon leadership, commanding U.S. Army Europe and the Seventh Army, combat tours in Desert Storm and Iraq, and work supporting military transformation in Eastern Europe.

Key claims

A father’s legacy should emphasize character and how you treat others; leadership/character must be intentionally developed; parents should teach “put yourself up for review” inner dialogue; sharing one’s failures (“scar tissue”) speeds children’s learning and reduces shame.

Notable examples

MacArthur’s prayer (“Build me a son…”) used as a recurring family reminder; Hertling’s book formed from reflections after being told casualties could reach 50% on his first deployment.

Written by AI. May contain mistakes.

Chapters

4:45

The Ethical Will: Lessons for Sons

Discussion on the concept of an ethical will and lessons passed from father to sons.

“Just search WhatNot, W-H-A-T-N-O-T in the app store to start scoring amazing deals.”
6:20

Character Development in Parenting

Exploration of the importance of character in parenting versus success measures.

“actually have hung in their house, which is MacArthur's prayer for his son.”
8:15

Reflections on Leadership and Failure

Discussion on leadership, personal failures, and lessons for future generations.

“Here are the elements of presence and intellect and stewardship.”
10:30

Legacy and Family Lessons

Insights on family legacy and the impact of sharing personal experiences with children.

“You know, did I live in accordance with those values?”
14:00

Legacy and Ethical Will

Explore the importance of ethical wills and family legacy.

“And I said, hey, Scott, I said, here's the deal.”
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Transcript

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0:00Ryan Holiday: Welcome to the Daily Stoic Podcast, designed to help bring those four key Stoic virtues, courage, discipline, justice, and wisdom into the real world.

0:14Ryan Holiday: Hey, it's Ryan. Welcome to another episode of the Daily Stoic Podcast. Today is Father's Day. Yesterday, we did a deep dive into Marcus Aurelius and Antoninus, what Marcus learns from his stepfather. That was a sort of how-to father episode. And then the second half of that episode was maybe a little bit what not to do about Tom Junod's complicated relationship with his father when he came on the Daily Stoic podcast. Today, I am talking to Lieutenant General Mark Hertling. He spent almost 40 years in the U.S. Army. He started as a tank platoon leader, became commander of U.S. Army Europe and the Seventh Army.

0:51Ryan Holiday: He did combat tours in Desert Storm and Iraq. And then he helped support military transformation across Eastern Europe, spent many years in uniform, many years deployed, was in combat many times. Thankfully, he came home. But there were many moments, I'm sure, where he didn't know if he would return. And that's this great book called If I Don't Return, A Father's Wartime Journal, which was the thoughts that he put down on his first deployment when he was told there would be casualties as high as 50 % in his unit. You know, what did he want to leave to his two young sons? Sort of an ethical will.

1:27Ryan Holiday: It's a great book. You should definitely read it. And I'm going to bring out a fuller episode later. But he and I wanted to talk about some fatherhood stuff. I think you're really going to like it. It's a palate cleanser after Tom Junod's sort of complicated relationship with his father. But you should definitely read Tom Junod's book, In the Days of My Youth. I Was Told What It Means to Be a Man. It's a great book. And so is Mark's book. So two great fatherhood books for today. And it doesn't hurt always to reread Mark Sturrilous' passage on Antoninus either. Happy Father's Day, everyone. Enjoy.

2:07Ryan Holiday: It all comes down to hiring. You got to find the right people for your team and you got to bring them on board and you got to onboard them quickly. You know, just throwing up a job posting and hoping you get lucky. I've just found, well, you don't get lucky enough. If you want to find quality hires, well, you should check out Indeed right now. People are finding quality hires on Indeed right now. In just the 30 or so seconds we've already been talking, people have made dozens of hires on Indeed, according to Indeed data worldwide. Their sponsored jobs posted directly on Indeed are 95 % more likely to report a hire than a non-sponsored job.

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3:22Ryan Holiday: Terms and conditions apply. I don't know if you've ever done any live shopping, but it's blowing up and some of the kids, I don't know if I call them kids, but some of the Gen Z kids on my staff had to tell me about it. They really love it because you can find vintage stuff and collectible stuff. I was looking at some videos of people selling vintage band tees and records and watches. And it's real people selling. Like if you're going to an estate sale or a really cool trendy shop, not, you know, overpriced stuff, not produced stuff. There's no ads, no marketing. And people are on there explaining their stuff, why you'd like it, what's cool about it, where they got it.

4:02Ryan Holiday: Like I love buying stuff on auctions. So I think I'm going to like whatnot. And I think you will too. There are people making over a million dollars a year on Whatnot. In fact, that number has doubled in the last year. Whatnot is the largest dedicated live shopping platform, whether it's beauty, collectibles, electronics, luxury fashion, even cookies. Sellers are building real thriving businesses on Whatnot. Whatnot buyers spend more than an hour a day on the app, and they're not just browsing, they're bidding and buying and coming back. So you can go live, show off your projects, and turn that into real income.

4:33Ryan Holiday: People selling on Whatnot sell 10 times more than on other major marketplaces, and that's because you're not just listing products, you're building real connections with buyers. Download the WhatNot app today and get free shipping on your first order. Just search WhatNot, W-H-A-T-N-O-T in the app store to start scoring amazing deals.

4:56Ryan Holiday: So you wrote this book for your sons, trying to sort of pass these lessons on to them. There is this, in the Jewish tradition, there's this idea of an ethical will, right? We write a will that, you know, it says, hey, you get the house, you know, you get the life insurance policy, you know, you get mom's jewelry and dad's jackets, and then you got to decide what to do with all these books that you don't want and all the other stuff, right? But the ethical will of like, hey, here's the character I'm trying to bequeath to you. Here are the values I want you to live by. It strikes me that was the primary reason that you're writing the book.

5:36Ryan Holiday: And in the years since, what do you feel like you got right? And what do you feel like maybe you would emphasize more now as far as lessons? Let's say people are listening to this on Father's Day. Yeah, well, and that's why it's important on Father's Day because I'm lucky enough. We're lucky. My wife and I are lucky enough to have two great sons with wonderful grandchildren. And what's fascinating to me is when you see your sons or your daughters raise their own family, something changes in you. So what I was bequeathing to get to your question is more lessons for them to reflect on. I talked throughout the book about emotions and character and leadership, but the last chapter is repeating something both our boys actually have hung in their house, which is MacArthur's prayer for his son.

6:31Build me a son, oh Lord, who is, and then he goes on and describes what he wants his son to be. Well, now we have two sons. That prayer was important to us when they were young and what we were trying to do with them. But now it's important for them to remember MacArthur's prayer for their children. And here's what the son or the daughters that you're building and what it takes to really remind them of what is important in life. It isn't the monetary success or the great job and the parking space outside your building. It's really your character and how you treat other people.

7:13Ryan Holiday: Yeah, it's interesting, right? If you're reflecting on your kids as they get older, do you want them to be really, really successful, really, really financially secure, really, really powerful? Or do you like them to be great people? And I think everyone intuitively knows the answer to that question. And then you think, but what do I spend the most time talking about or working on? It's like, you know, how are your grades? You know, how are you doing in sports? How are your manners? You know, it's weird. We all know character is the most important thing. And as you said, you know, the Greeks believed that character was destiny.

7:50Ryan Holiday: And yet we kind of just assume the character side of thing will take care of itself. That's not what we measure and work on day to day. Right. And I often have a debate with my MDA students, is leadership born or is it developed? Yeah. Is it part of who you are? It's a little bit of both. Sure. And, you know, you can build that character by being aware of what it consists of. Here are the elements of character. Here are the elements of presence and intellect and stewardship. And yet, I don't think we talk as much about the precision of developing character as we should. You know, we assume it will happen if they're good people.

8:36But boy, that's part of the reflection, too, of what are your values? What are your behavioral patterns? What do you talk about at dinner? And the things that build who you are to be that good person. And that takes as much effort as being a great business person or lawyer or, you know, minister or whatever. Right.

8:56Ryan Holiday: And it does feel like the military tradition is one of the few places left in our society where character is explicitly taught, talked about, you know, evaluated, developed in a way that, you know, the rest of sort of secular society, it isn't. If anything, you could argue we're living in a time of sort of like vice development or sort of the sidelining of character because it feels like it's insufficient to get ahead in this sort of crazy upside down world that we're living in. Couldn't say it better. And that's the thing. Are we taking time? Again, the reflections of the book. Yeah. Are we taking times to analyze our own self, to see where we're centered, to find out the things we're doing?

9:48And that was really one of the purposes of the book was to say, we all need to take that time to reflect and we don't do it as much as we should.

9:58Ryan Holiday: Yeah. The Stoics talked about this idea of putting yourself up for review, you know, sort of at the end of the day, maybe it's two in the morning, like you are on the cover of the book here and you're going, hey, what did I do well? what could I have done better, you know, and how do I know whether I did well or if I could have done better if I'm not clear about what I believe and what I'm trying to accomplish, right? Like, what's my North Star here? What is the compass by which I'm evaluating? Did I win an award? Did I make money? Did somebody pat me on the back? Or did I do the right thing? You know, did I live in accordance with those values?

10:33Ryan Holiday: And that is that inner dialogue that we have to be having, and then we have to teach our children how to have. We can't just expect them to have it. Yeah. You know, it's interesting. My publisher, when he first read the book and said, yeah, I want to publish this, he said, you know, this isn't like most leadership books. He says, most leadership books are people saying how great they were and how they succeeded and everything. He says, you have more scar tissue than you have successes in this book. And that's the first time I've heard anybody say that. And I said, yeah. And it was kind of picking the scabs as I went through to give advice to our sons.

11:10Don't do what I'm doing here. You know, take a look at your friendships, make good choices. And it is going back to your question from earlier. It is an attempt to teach character and the elements thereof versus just proclaim what I have because I've had more failures than I've had successes. Yeah.

11:30Ryan Holiday: And the ability to be honest with yourself about what those failures are and to put them up for review is how ideally you don't repeat them. And then you're giving your children a leg up by not forcing them to start from scratch, right? Ideally, the battles that you fight literally and figuratively, your children can pick up where you left off. They don't have to do them the exact same way. You can't spare your children everything. And there's no book or set of ideas that are going to teach them everything they need to know. But they shouldn't have to learn everything by trial and error. Right.

12:07But they're still going to have the scar tissue. Yes. Even if they take your advice, all people make mistakes. So, you know, it's just, oh, okay, dad told me that I should do this versus that. And I didn't do that. So, okay, I've got a little scratch on myself now. Yeah.

12:24Ryan Holiday: And that speeds up the process. Like, even if you make all the same mistakes that your parents made or that you tried to prevent them from making, the fact that you as a parent were honest about your own struggles with them and what you learned makes the pattern recognition faster. Right? Like they say in recovery, like you're only as sick as your secrets. Right? And when we hold things close and we don't articulate what we've gone through, what we did wrong, where we could have done better, what we're forcing our kids to do is go through the world under the impression that they're the only one in this family tree that's had this problem or this temptation or gone down, you know, made this mistake.

13:05Ryan Holiday: Even with innocuous stuff in my family, I'm like, wait, like this has been a thing that we've dealt with for generations, but just nobody brought it up. Like I could have gotten to this solution faster if shame hadn't been hiding what happened. Yeah. It's the old expression. If you want a new approach, read an old book. Yes. Yes. Right. Yeah. It's foolish to think you can spare your children from everything you ever went through. But if you can spare them from one thing that you went through, well, then we're making progress. Right. It's not it's not as much progress as we could. And that is the study of history, how often we make the same mistakes over and over and over again.

13:43Ryan Holiday: But the idea is, is we err a little bit less each time. And that's what propels us forward. Yeah, it was interesting in a conversation with our son who typed it up for me. He said, boy, this is really going to be a great legacy for the family. And I said, hey, Scott, I said, here's the deal. I said, when I started this thing, it was partially a legacy. But now I don't want our grandkids saying, boy, that Grandpa Hurtling was just such a smart guy. And he gave us all this advice. If that's what comes out of this, it's a failure. What I want them thinking about is when they read the different sections and the journal entries and the reflections to say, hmm, I ought to take that on.

14:30Yeah. I ought to try that, you know, and maybe that enlightens them a little bit. Not so much that I was a wise old man before I died, but boy, oh boy, he passed along some gems for us to think about.

14:42Ryan Holiday: Well, and and recognizing parts of yourself in that ancestor, good and bad. Oh, I have this. And that's the tradition that I want to continue. And and this is the this is the part of the the family legacy that stops with me. Right. Like I'm I'm wearing a Bruce Springsteen shirt. He has this great line about, you know, we can be an ancestor for our kids or a ghost. Right. And and I think I think in a way we're both those things. for our kids. There's the parts of us and our history and our genetics and whatever that can haunt our family and subsequent generations. And then there's the good parts that they get to carry forward, that they benefit from, that guide them.

15:26Ryan Holiday: And I think that's what I think we get when we have a good sense of general history, but also our family history, the good and the bad. I got to tell you, I love that quote. I'm going to steal that one. That is classic. That is great. I think that's a great Father's Day message for everyone.

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From the publisher

Bruce Springsteen once said we can be an ancestor for our children, or a ghost. Father’s Day is a good time to ask which one we’re becoming. In today’s episode, Ryan talks with Lieutenant General Mark Hertling about the lessons we hope our children inherit from us. Mark’s book, If I Don’t Return: A Father’s Wartime Journal, began as a way to pass down guidance to his sons during a deployment he knew he might not come home from. Ryan and Mark discuss the idea of an ethical will, the responsibility parents have to talk openly about failure, and the importance of teaching children what our own scar tissue has taught us. 


Lieutenant General (Ret.) Mark Hertling served 38 years in the U.S. Army, rising from tank platoon leader to commander of U.S. Army Europe and the Seventh Army. His career included combat tours in Desert Storm and Iraq, where he commanded the 1st Armored Division, prepared U.S. and allied forces for deployment, and helped support military transformation across Eastern Europe.


📚 Grab a copy of If I Don't Return: A Father's Wartime Journal by Lieutenant General (Ret.) Mark Hertling 


👉 Follow Mark Hertling on Instagram | https://www.instagram.com/mark_hertling/


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