Today marks the end of the epic 60-year reign of legendary investor Warren Buffett as CEO of Berkshire Hathaway. Buffett is placing his trust in successor Greg Abel, who will lead the $1.2 trillion empire. But the Oracle of Omaha leaves behind a wealth of knowledge, past learnings, wins and losses—and sage career advice. One piece of lasting wisdom from Buffett came during Berkshire Hathaway’s 2004 annual shareholders’ meeting, when a 14-year-old boy from California posed a question. “What advice would ...