理论计算机科学的美在于它能够抽象并解决看似不可逾越的问题。
"The world is full of stories, but the best ones are the ones we live."
We don't inherit the earth from our ancestors; we borrow it from our children.
过去总是紧张的，未来是完美的。
人类起源的故事仍在书写中。