I constantly see people rise in life who are not the smartest, sometimes not even the most diligent, but they are learning machines. They go to bed every night a little wiser than they were when they got up.

译文：多记住先贤的警示格言，心中就有正确的主见；闲时多看看他人待人做事，便可以成为自己的处世的借鉴。赏析：人生很多道理，无数的先贤早已告诉我们，只是我们不懂得去学习并实践而已。每个人都有优点，我们借鉴他人的长处，弥补自己的短处。

成功投资的关键是保持纪律并避免情绪化决策。