纵然伤心，也不要愁眉不展，因为你不知是谁会爱上你的笑容。

The average man does not know what to do with his life, yet wants another one which will last forever.

I have learned to seek my happiness by limiting my desires， rather than in attempting to satisfy them.

释义：为人处世不可过分高调，真正的高人懂得隐藏锋芒。

我们都是自己制造的囚徒，被我们讲给自己的故事所困。

He who is not a good servant will not be a good master.

我已将这一原则——每一微小变异若有益便被保存——称为自然选择。

领导力不是发号施令，而是激励他人成就伟大。