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I share what I learn each day about entrepreneurship—from a biography or my own experience. Always a 2-min read or less.
Two Books Added: Thinking in Probabilities and Technological Deflation
In 2024, I challenged myself to accelerate my learning by reading a book (usually a biography) a week. To date, I’ve done it for 72 consecutive weeks. I wanted to share what I was reading and also keep track for myself, which was difficult (see here), so I created a Library section on this site. I added to it all the books I’ve read since my book-a-week habit began in March 2024, and I’ve committed to adding my latest read to the Library every Sunday (see the latest here).
That left the books I’d read before 2024 unshared and untracked. I set a goal to add my old reading to the Library over time. It began with a Memorial Day Challenge to add five books (see here) and continued with my challenging myself to add two books every weekend until my backlog is gone. This past weekend was my eighth weekend, and I added two more books:
- Thinking in Bets by Annie Duke
- The Price of Tomorrow by Jeff Booth
That’s the latest update on my weekend goal. I hope that sharing these books will add value to others.
This Week’s Book: Reverse-Engineering Stock Prices
In addition to entrepreneurship, I love investing. It’s an intellectual sport that you can never master and that requires continual learning. A few weeks ago, I listened to a podcast with investor and Columbia Business School professor Michael Mauboussin in which he described the concept of expectations investing. The gist is that it’s a method of figuring out what’s already factored into a stock’s current price. He mentioned his book, which details the method, so I bought a copy.
I read the updated and revised version of Expectations Investing, which describes an interesting framework for deconstructing a stock price. The main principle in this framework that makes it different from other valuation methods is that you don’t forecast cash flows to determine the worth of a company and its stock price. Instead, you estimate expectations that are factored into the current stock price to determine what the market anticipates cash flows will be and how many years into the future the market is forecasting those cash flows (i.e., the forecast period). It’s akin to starting at the end and working backward, which intrigued me. Once you know what the market is expecting, you can determine if those expectations are reasonable or will likely lead to revisions (i.e., changes in the stock price).
The framework is great, but it’s not for beginners. I think of it as a graduate-level approach to value investing. It’s not easy to execute initially, but with work and practice, it can be learned by anyone. The book’s website offers useful tutorials that supplement learning.
Other things I like about this book are the “expectations infrastructure” frameworks around thinking about company value creation (value triggers, value factors, and value drivers). The three methods for estimating the continuing value of a company in a discounted cash flow model that incorporates inflation expectations were very useful. And I found his step-by-step approach to determining a company’s cost of capital useful.
I’m glad I read this book. It led to my doing some modeling and analysis of companies using this method, which was both frustrating and fun. If you’re interested in learning about advanced value investing and understanding what’s priced into a stock already, consider reading Expectations Investing.
Weekly Update: 277
Current Project: Reading books about entrepreneurs and sharing what I learned from them
Mission: Create a library of wisdom from notable entrepreneurs that current entrepreneurs can leverage to increase their chances of success
Cumulative metrics (since 4/1/24):
- Total books read: 72
- Total blog posts published: 469
This week’s metrics:
- Books read: 1
- Blog posts published: 7
What I completed this week (link to last week’s commitments):
- Read Expectations Investing, an advanced value-investing framework by Michael Mauboussin and Alfred Rappaport
- Added two more books that I read in 2023, these from Gautam Baid and Bill Carr and Colin Bryar, to the library on this site—see more here
What I’ll do next week:
- Read a biography, autobiography, or framework book
- Add two more books that I read in 2023 to the library on this site—see more here
- Create a digest of one biography, autobiography, or framework book
Asks:
- Seeking technical lead or cofounder – I’m looking for a senior full-stack developer skilled in AI retrieval. If you know one who’d have an interest in working on the software project related to books, please introduce us!
Week two hundred seventy-seven was another week of learning. Looking forward to next week!
What I Learned Last Week (7/20/25)
Current Project: Reading books about entrepreneurs and sharing what I learned from them
Mission: Create a library of wisdom from notable entrepreneurs that current entrepreneurs can leverage to increase their chances of success
What I struggled with:
- A lot was going on this week, so I didn’t read as much each day as I should have.
What I learned:
- No material learnings this week.
That’s what I learned and struggled with last week.
Will I Break My 71-Week Reading Streak?
I set a goal to read a book a week, and I’ve hit that target for 71 consecutive weeks since March 2024. But this week, there’s a decent chance that I won’t. It’s been a busy week. I’ve read every day, but fewer pages each day. I’ve spent some of my morning time designated for reading instead thinking about another project.
The streak of 71 weeks is something I’m proud of, and it motivates me. I don’t want to break it. I’ve told myself I’m going to do everything I can this weekend to keep it going. I’ll wake up extra early and cut out some other stuff I had planned so I’ll have more reading time.
Hopefully, this will do the trick and I’ll finish the book. Wish me luck!
The Hack That Cleared My Head Fast
Every once in a while, I have a crazy day that makes it hard to focus and think clearly. When this happens, the rest of my day is unproductive. It feels like I wasted a day.
This week, something hit my radar in the morning that threw me off mentally. I tried, but I couldn’t get back in the zone to finish working. I needed to think clearly because I had important decisions to make later that day, so I tried something different. I went to the gym. I do this regularly, but not in the middle of a work morning. But I figured I had nothing to lose since I couldn’t focus. I did a heavy-weight workout for about an hour, ate a snack, and then returned to my computer.
When I began working, my head was clear. I was extremely productive. The rest of the day was smooth, and I felt great about the decisions I made that afternoon.
I can’t explain why the workout helped so much (I plan to research the science behind this), but it felt like a 180 that put me back where I needed to be mentally.
I haven’t tried this before, and I’m glad I gave it a shot this week. It’s a new hack in my toolbox. If something throws me off to the point where I can’t focus, I’ll close my computer, go to the gym, and hit the weights.
What's Your Problem?
This week, I had the opportunity to catch up with an entrepreneur who has an idea-stage company. He and his cofounders have built an MVP and are now looking to raise money from investors and acquire customers. When a seasoned entrepreneur and I chatted with him, both of us zeroed in on a material issue: he couldn’t quickly and concisely articulate the problem his product solves.
We brought this to his attention, and he agreed that he and his other cofounders need to get specific about the problem. When I talked to him a few days later, they’d spent significant time debating the point. He presented the new problem statement to me. It was better, but still not clear. They’re back working on it again.
A business exists to solve a problem for customers. If the solution is good, it creates value for customers by resolving their problem and the customers pay the business for the value it created. It’s that simple.
If a business isn’t clear on what problem it’s solving, customers won’t be clear on how the business can help them. They’re less likely to buy.
My point is that clarifying the problem is a crucial step. The problem is the entire reason the business exists. It’s the foundation of the business. Without clarity about the problem, the business is built on a weak foundation and everything about building the company becomes significantly harder (it was never going to be easy).
If you can’t articulate the problem you’re solving in a way anyone can understand—in one sentence—ask yourself, What problem am I really solving?
Two Books Added: Compounding Wisdom and Amazon’s Playbook
In 2024, I challenged myself to accelerate my learning by reading a book (usually a biography) a week. To date, I’ve done it for 71 consecutive weeks. I wanted to share what I was reading and also keep track for myself, which was difficult (see here), so I created a Library section on this site. I added to it all the books I’ve read since my book-a-week habit began in March 2024, and I’ve committed to adding my latest read to the Library every Sunday (see the latest here).
That left the books I’d read before 2024 unshared and untracked. I set a goal to add my old reading to the Library over time. It began with a Memorial Day Challenge to add five books (see here) and continued with my challenging myself to add two books every weekend until my backlog is gone. This past weekend was my seventh weekend, and I added two more books:
- The Joys of Compounding by Gautam Baid
- Working Backwards by Bill Carr and Colin Bryar
That’s the latest update on my weekend goal. I hope that sharing these books will add value to others.
This Week's Book: The Forgotten Father of VC, Georges Doriot
I’m a first-generation entrepreneur committed to learning as much about entrepreneurship as I can. The best way I’ve found to do that is to study entrepreneurs. So, every week, I share a book that I’ve read about an entrepreneur; most are biographies. I post my latest read every Sunday in the Library on this site.
A few years ago, I read The Power Law, which details the history of the venture capital industry, mostly focusing on San Francisco’s ecosystem and VC firms. As I continued learning venture capital history, I discovered Georges Doriot. He was a Harvard Business School (HBS) professor, and he founded one of the first venture capital firms in 1946. His firm, American Research and Development Corporation (ARDC), was publicly traded on the stock market. I didn’t know there was such a thing as a publicly traded VC firm; this intrigued me.
I found a biography about Doriot’s life, Creative Capital, and gave it a read. Doriot was born in France and emigrated to the U.S. after his father’s factory was decimated in World War I. He was the first Frenchman to attend HBS and started as an investment banker in NYC but quickly became an assistant dean at HBS. This role morphed into his teaching a course and being promoted to an "Assistant Professor of Industrial Management."
An interesting part of this story is Doriot’s path through the Army during World War II, which was pivotal to his founding a VC firm. He managed procurement, which during a global war was no easy task. He and his team had to create products that met the unique needs of deployed troops (think boots that leave minimal footprints in the mud so enemy soldiers can’t track U.S. troops), have private companies manufacture products in sufficient quantities by certain dates (think General Motors building 100,0000 Jeeps in four months), and coordinate delivery of ungodly quantities of various goods and food to war zones. The team building, product development, and problem-solving skills he developed were invaluable and gave him experience managing chaos (which is valuable to entrepreneurs).
Also notable was that even in the early days of VC, the Power Law ruled returns. ARDC’s best investment, which made up the majority of its returns, was a $70,000 check into Digital Equipment Corporation (DEC) that turned into more than $200 million for ARDC, in large part due to ARDC owning over 50% of DEC when it went public.
This biography was well-researched and had a thorough bibliography and notes section. Anyone interested in learning about the birth of the venture capital industry or why VC firms don’t do well as public companies should consider reading Creative Capital.
Weekly Update: Week 276
Current Project: Reading books about entrepreneurs and sharing what I learned from them
Mission: Create a library of wisdom from notable entrepreneurs that current entrepreneurs can leverage to increase their chances of success
Cumulative metrics (since 4/1/24):
- Total books read: 71
- Total blog posts published: 462
This week’s metrics:
- Books read: 1
- Blog posts published: 7
What I completed this week (link to last week’s commitments):
- Read Creative Capital, a biography about Georges Doriot, who in 1946 founded American Research and Development Corporation—one of the first venture capital firms, and the only publicly traded one
- Added four more books that I read in 2023, these from Jack D. Schwager, Mortimer J. Adler, Edward Chancellor, and Benjamin Graham, to the library on this site—see more here
What I’ll do next week:
- Read a biography, autobiography, or framework book
- Add two more books that I read in 2023 to the library on this site—see more here
- Create a digest of one biography, autobiography, or framework book
Asks:
- Seeking technical lead or cofounder – I’m looking for a senior full-stack developer skilled in AI retrieval. If you know one who’d have an interest in working on the software project related to books, please introduce us!
Week two hundred seventy-six was another week of learning. Looking forward to next week!