I think I have only one choice: either get busy living or get busy dying.
Life is full of uncertainties, and that is what makes it interesting.
NP完全性的概念为理解计算问题的复杂性提供了一个强大的工具。
Each monad is a mirror that reflects the entire universe.
理解的提高有两个目标:首先,我们自己的知识增长;其次,使我们能够将这些知识传递给他人。
"To read is to travel without moving; to write is to move without traveling."