没有承诺，你永远不会开始，但更重要的是，没有坚持，你永远不会完成。
Without commitment, you'll never start, but more importantly, without consistency, you'll never finish.
Good can exist without evil， whereas evil cannot exist without good.
预测未来的最好方法就是创造未来。
文学即自由。
人生太短，不应该浪费时间与平庸者交朋友。
The best programs are written so that computing machines can perform them quickly and so that human beings can understand them clearly. A programmer is ideally an essayist who works with traditional aesthetic and literary forms as well as mathematical concepts, to communicate the way that an algorithm works and to convince a reader that the results will be correct.
