"History is not what happened. History is just what historians tell us."
历史不是发生过的事,历史只是历史学家告诉我们的故事。
所有事情都是可能的,直到它们被证明是不可能的——即使不可能的事情,到目前为止也可能只是如此。
I'm a fighter, and I'm very determined and independent.
It's important to follow your dreams and do what you love.
The P versus NP problem is one of the most important problems in computer science.