乐趣不在于拥有这个人。乐趣在于此。在房间里与另一个竞争者在一起。

一个女人制定计划——然后她让它成真。

地球是一个宇宙个体，是宇宙中独一无二的存在。

Collaboration in mathematics is essential; the exchange of ideas leads to breakthroughs that no single mind could achieve alone.

The greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt; and the profoundest wisdom, to know when it ought to be resisted, and when it be obeyed.

写作是一种社会认可的精神分裂症形式。