As a woman I have no country. As a woman my country is the whole world.

写作的艺术就是发现你所相信之物的艺术。

人性的弱点总是充满贪婪、恐惧或者是愚蠢，这是完全可以预测的，但是我们无法预测这种人性弱点的发生顺序。

I don’t think you can compare different eras. Every era has its own challenges and its own special things.

学习数学的唯一方法就是做数学。

In the world of computing, the boundary between the possible and the impossible is often defined by the algorithms we can devise.