War is the province of danger and therefore courage above all things is the first quality of a warrior.

The process of scientific discovery is as important as the discovery itself, for it teaches us about the nature of inquiry and the limits of our understanding.

作家的忠诚必须献给文学，而不是意识形态。

老年并不有趣，直到你真正到达那个年纪。

In mathematics, as in life, the most elegant solutions often arise from a deep understanding of the problem.

预测未来的最好方法就是创造未来。