编程的艺术是组织复杂性的艺术，是掌握多样性并尽可能有效地避免其混乱的艺术。

I’m comfortable with my role. I’m comfortable with who I am. I’m comfortable with the player I’ve become.

I think that life is a gift and that it is important to take advantage of every moment.

NP完全性的概念为理解问题的复杂性提供了一个强大的工具。

你唯一的限制就是你相信的限制。