There are two ways to write error-free programs; only the third one works.
编写无错误程序的方式有两种：只有第三个有效。
In mathematics, you don't understand things. You just get used to them.
Every word in a novel is a step towards understanding the human condition.
诗人就是那些花多年时间耐心探索内心第二个自我的人。
一本好书的衡量标准在于它是否能让你思考、感受并以不同的方式看待世界。