I was born with an enormous need for affection, and a terrible need to give it.

The art of the novel is to make the reader forget that the writer exists.

善意并不是自己内心发出的，不能保留；行为自身不能够理解和辨别的，不能去做。

我已经履行了我的职责。我证明了庞加莱猜想，我在数学上没有什么可做的了。