Warren Buffett, the legendary investor and longtime chairman of Berkshire Hathaway, announced his decision to step down from the role at age 96, marking the end of an era for the company he and partner Charlie Munger transformed into a $1 trillion investment conglomerate.

Throughout his career, Buffett has emphasized the value of patience and discipline in investing, often advocating for maintaining a steady course rather than reacting impulsively to market fluctuations. He has cautioned investors against overreacting during periods of market volatility, noting that while markets are generally rational, they sometimes behave irrationally, presenting emotional challenges that can lead to misguided decisions.

Buffett’s reputation as a calming presence was particularly evident during the 2008 financial crisis. At that time, despite widespread uncertainty, he encouraged investors to keep faith in the U.S. economy and stock markets, underscoring that the stock market’s long-term trajectory tends to be positive even though short-term movements are unpredictable.

The investor’s philosophy centers on the idea that extraordinary outcomes do not require extraordinary measures. More than a decade ago, Buffett advised the trustees of his estate to adopt a straightforward asset allocation strategy—investing 10% of cash in short-term government bonds and 90% in a low-cost S&P 500 index fund. He highlighted that such a simple approach is likely to outperform most investors who pay high fees to actively managed funds.

Buffett’s skepticism toward high-fee active management was also exemplified in his famous “Million-Dollar Bet” made in 2007, challenging any active manager to outperform an S&P 500 index fund over a decade. Ted Seides, founder of Protégé Partners LLC, accepted the challenge, selecting a portfolio of hedge funds to compete. Starting on January 1, 2008, amid the unfolding financial crisis, the bet concluded in 2017 with Buffett’s index fund delivering an average annual gain of 8.5%, significantly outperforming Seides’s hedge fund portfolio, which averaged between 0.3% and 6.5%. Buffett pointed to this result to illustrate that investors often pay more in fees than they receive in returns, with the bulk of profits going to fund managers rather than clients.

In the context of financial preparedness, Buffett has also highlighted the importance of mitigating known risks. Drawing on his 2001 shareholder letter, he referenced “The Noah Rule” — the principle that anticipating a threat is insufficient without taking steps to prepare for it. This advice resonates amid data indicating that nearly half of Americans would struggle to cover living expenses within six months of losing a primary income earner, revealing a lack of adequate financial safeguards among many households.

Buffett’s legacy offers enduring guidance on investment discipline and risk management, underscoring that a calm and well-planned approach often leads to better outcomes than reactive or costly strategies.