“Never test the depth of the river with both feet.”

This proverb warns against taking unnecessary risks that could lead to total ruin, suggesting that one should always keep a safety margin or a fallback plan. It provides a tactical insight into risk management, emphasizing that experimentation should be done with caution and not with all your resources at once. In modern entrepreneurship and personal finance, this encourages taking calculated, incremental steps rather than "betting the farm" on an unproven idea. People relate to this because it validates the need for prudence and careful planning in a world that often glorifies reckless risk-taking. Buffett’s approach to investing always includes a "margin of safety," ensuring that even if he is wrong, the loss will not be catastrophic to his overall portfolio. The takeaway is to always preserve your ability to recover and try again, ensuring that no single mistake can end your journey.