唯一真正的发现之旅，唯一永恒的青春之泉，不是去访问陌生的土地，而是拥有其他的眼睛，通过另一个人的眼睛，一百个人的眼睛，来观察宇宙，观察他们每个人所看到的一百个宇宙。

There is nothing permanent except change.

The study of psychology is the study of life in action.

The best way to measure your investing success is not by whether you're beating the market but by whether you've put in place a financial plan and a behavioral discipline that are likely to get you where you want to go.