The stranger is close to us, insofar as we feel between him and ourselves common features of a national, social, occupational, or generally human, nature. He is far from us, insofar as these common features extend beyond him or us, and connect us only because they connect a great many people.

Science is a way of thinking much more than it is a body of knowledge.

The advancement of mathematics is due to those who are driven not by the desire for application but by the joy of discovery.

商业中最强大的工具不是金钱或技术，而是信任。

Tears are not the only weapon a woman has. The best one is between her legs.