Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

从长远来看，未来是由乐观主义者决定的。成为一个乐观主义者，不是要忽视现有的许多问题，而是想象怎么才能改善我们解决问题的能力。

The past is hidden somewhere outside the realm, beyond the reach of intellect, in some material object (in the sensation which that material object will give us) which we do not suspect.

写作是一段通往未知的旅程，是在存在的混沌中不断寻找意义。

男性和女性在短期择偶欲望上存在差异，因为这对我们祖先的繁殖利益和代价不同。