计算机科学中的真正挑战不仅仅是建造更快的计算机，而是开发更聪明的算法。

All are gurus to us, the wicked by their evil deeds say 'do not come near me'. The good are always good, therefore all are like gurus to us.

心灵不是一个物体，而是一个过程——一个不断变化的体验与适应的流动。

The mind is not a vessel to be filled, but a fire to be kindled.

一个行为的后果会影响它再次发生的概率。