📖Ray Dalio
Evolve or Die
Continuous adaptation is essential for long-term survival.
The key to success lies in knowing how to both strive for a lot and fail well. Adaptation and evolution are the only way to survive long-term.
🏠 Everyday Analogy
📖 Core Interpretation
Ray Dalio treats survival as the first objective. Limiting permanent capital loss, controlling leverage, and avoiding single-point failure are prerequisites for long-term compounding.
💎 Key Insight：Evolving your approach through learning is the only path to longevity.
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❓ Why It Matters
A single large drawdown can erase years of progress. Risk control is not timidity; it is the operating system that keeps compounding alive.
🎯 How to Practice
Define downside scenarios before entry, cap position size, avoid fragile leverage, and maintain liquidity so mistakes remain survivable.
⚠️ Common Pitfalls
Equating volatility with all forms of risk
Oversized positions without an exit plan
Using leverage to compensate for uncertainty
📚 Case Studies
1
George Soros and the Quantum Fund Drawdown (1994)
After huge success shorting the British pound in 1992, Soros’s Quantum Fund took aggressive positions in global bonds and emerging markets. In 1994, unexpected rate hikes and bond turbulence triggered sharp losses, puncturing the fund’s aura of invincibility.
✨ Outcome：Soros and his team studied the drawdown, recognizing overconfidence and excessive concentration. They refined risk controls, position sizing, and scenario analysis. This reflection helped Quantum navigate later crises, including the Asian financial crisis, with a more disciplined framework.
2
Warren Buffett and the Long-Term Capital Management Crisis (1998)
When LTCM’s highly leveraged bets blew up in 1998, many investors clung to models that said such losses were nearly impossible. Buffett instead focused on the harsh reality of LTCM’s balance sheet and counterparties, analyzing its positions and the true risks rather than the elegant theories behind them.
✨ Outcome：Buffett declined to overpay for a bailout stake and preserved Berkshire’s capital. Lesson: discard comforting models when they conflict with observable reality; act on what is, not what “should” be.
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