TIP765: What the World’s Great Philosophers Can Still Teach Us About Wealth and Wisdom w/ Kyle Grieve

We Study Billionaires - The Investor’s Podcast Network

Stig Brodersen

Education, Investing, Business

4.6 • 3.6K Ratings

🗓️ 2 November 2025

⏱️ 72 minutes

🔗️ Recording | iTunes | RSS

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Summary

On today’s episode, Kyle Grieve discusses how timeless philosophical ideas can deepen our understanding of investing and life. He explores lessons from thinkers such as Spinoza, Nietzsche, Hume, and Pascal to reveal how concepts like persistence, skepticism, and luck shape decision-making. Kyle also connects these ideas to modern investing by drawing on insights from Buffett, Voltaire, and Bruce Lee, showing how adaptability, emotional control, and inner reflection lead to better outcomes. IN THIS EPISODE YOU’LL LEARN: 00:00:00 - Intro 00:02:18 - How Spinoza’s idea of eternity can guide timeless investing decisions 00:05:36 - The power of persistence and what conatus teaches us about successful businesses 00:07:56 - Why emotional self-mastery may be your greatest investing edge 00:10:19 - What Nietzsche and Buffett reveal about living with integrity in finance and life 00:16:30 - How Hume’s healthy skepticism leads to sharper questions and wiser decisions 00:26:01 - What Voltaire can teach us about challenging the Efficient Market Hypothesis 00:30:11 - How Blaise Pascal’s wild luck swings illuminate the role of chance in investing 00:35:52 - Why William James’s pragmatism can ground abstract financial ideas in reality 00:38:31 - How market simulations and symbols can distort or enhance our understanding 01:07:12 - What Bruce Lee’s Be Water mindset reveals about adaptability in investing Disclaimer: Slight discrepancies in the timestamps may occur due to podcast platform differences. BOOKS AND RESOURCES Join the exclusive ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠TIP Mastermind Community⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ to engage in meaningful stock investing discussions with Stig, Clay, Kyle, and the other community members. Buy Ethan’s book The Investment Philosophers here. Follow Kyle on X and LinkedIn. Related ⁠⁠⁠⁠⁠⁠books⁠⁠⁠⁠⁠⁠ mentioned in the podcast. Ad-free episodes on our ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠⁠⁠⁠⁠⁠⁠Premium Feed⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠. NEW TO THE SHOW? Get smarter about valuing businesses in just a few minutes each week through our newsletter, ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠The Intrinsic Value Newsletter⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠. Check out our ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠We Study Billionaires Starter Packs⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠. Follow our official social media accounts: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠X (Twitter)⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ | ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠LinkedIn⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ | ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Instagram⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ | ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Facebook⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ | ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠TikTok⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠. Browse through all our episodes (complete with transcripts) ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠here⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠. Try our tool for picking stock winners and managing our portfolios: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠TIP Finance Tool⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠. Enjoy exclusive perks from our ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠favorite Apps and Services⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠. Learn how to better start, manage, and grow your business with the ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠best business podcasts⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠. SPONSORS Support our free podcast by supporting our ⁠⁠⁠⁠⁠⁠⁠sponsors⁠⁠⁠⁠⁠⁠⁠: ⁠Simple Mining⁠ ⁠Unchained⁠ ⁠HardBlock⁠ ⁠Kubera⁠ ⁠Vanta⁠ ⁠Shopify⁠ ⁠reMarkable⁠ ⁠Onramp⁠ ⁠Public.com⁠ ⁠Abundant Mines⁠ ⁠Horizon⁠ Support our show by becoming a premium member! ⁠⁠⁠⁠⁠⁠https://theinvestorspodcastnetwork.supportingcast.fm⁠⁠⁠⁠ Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://theinvestorspodcastnetwork.supportingcast.fm

Transcript

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0:00.0	You're listening to TIP. Have you ever wondered what the world's greatest philosophers can teach us about the stock market?
0:07.8	Because the truth is, investing isn't just numbers, models, or financial statements. It's about how we think.
0:14.0	It's about how we make decisions under uncertainty, how we manage our emotions, and even how we define success in the first place.
0:22.9	Spinoza once said that to understand something truly, we must say it in the aspect of eternity. When we apply that to
0:28.5	investing, it reminds us to simply zoom out, stop obsessing over daily price moves, and start to focus on
0:34.1	enduring value. Nietzsche challenge us to act with integrity, to do what's right,
0:38.3	even when it's unpopular, a philosophy that Warren Buffett has echoed for decades. And David
0:43.3	Hume's idea on healthy skepticism? They're the perfect antidote to the herd mentality and emotional
0:48.6	investing that have plagued investors for decades. We'll also explore Blaise Pascal's lessons
0:53.8	on luck, how fortunes can change in an
0:55.7	absolute instant, and why humility might be the most underrated skill in finance. You'll learn
1:01.7	how Voltaire's critique of blind optimism applies to the efficient market hypothesis,
1:06.0	and how William James philosophy of pragmatism can help us separate what's useful from what's merely
1:11.3	theoretical. We'll even connect these ideas to the modern investing world from how simulations
1:16.4	and market narratives can either empower or mislead us to why Bruce Lee's B-Water mindset can
1:22.2	be the single best framework for adapting to changing markets. By the end of this episode,
1:27.1	you'll see how philosophy can sharpen
1:28.8	your thinking, calm your emotions, and bring clarity to your investing process, helping you not only
1:33.8	make better decisions, but live and invest with more purpose. If you've ever felt that investing is
1:39.3	more than just chasing returns, if you've ever wanted to understand the deeper forces that are
1:43.9	driving your
1:44.5	choices, beliefs, and decision making, then this episode is for you. Now, let's get into
	...

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