投资者应避免试图把握市场时机;这是一个失败的战略。
Investors should avoid trying to time the market; it's a losing strategy.
2000年:贝索斯致股东信《即使在最残酷的时期,也将努力把公司打造更具“重量”》
The most important skill for an economist is the ability to think clearly about trade-offs.