The investor's chief problem—and even his worst enemy—is likely to be himself.

译文：人遇到误解不要生怨恨之心，事情顺利时不要轻浮狂妄。赏析：不管我们做得多么完美，总有被人误解的时候。如果我们心生怨恨报复的心，两人的矛盾就会加深。人在高兴得意时，更应该保持低调谦逊的态度。

Stray birds of summer come to my window to sing and fly away。 And yellow leaves of autumn， which have no songs， flutter and fall there with a sigh。