What appears good to one may appear evil to another， and vice versa.

The elegance of a mathematical proof often mirrors the efficiency of the algorithm it describes.

在对抗现实的战争中，想象力是最强大的武器。

To speak is to risk, but to be silent is to risk more.

决不要害怕刹那――永恒之声这样唱着。

我相信最好的电影来自于诚实和真实的地方。

检验假设有效性的唯一相关标准是其预测与经验的比较。