我不是说唱歌手，我是一个美洲原住民的传奇。

最好的领导者是那些能够预见未来的人。

I never look back, I always look forward.

The laws of behavior can be derived from basic physiological principles.

It is hard to imagine a more stupid or more dangerous way of making decisions than by putting those decisions in the hands of people who pay no price for being wrong.

赏析：指出知道满足的人不会被利益所累，真正安闲自得的人不会因为失去而恐惧，注重内心修养的人不会因为没有地位而惭愧。