Every hour, she thinks, someone forges the rings, someone carves the cradle, someone loses the war.

The study of computational complexity is a journey through the landscape of mathematical logic and algorithmic theory.

People change and forgot to tell each other.

和一个道德品质败坏的人，无法完成一桩好交易。

男孩和他的心已经成为了朋友，彼此都无法背叛对方

The revolution is not an apple that falls when it is ripe. You have to make it fall.

我不数我的仰卧起坐。只有当它开始疼的时候，我才开始数。