The truth is rarely pure and never simple.

"Approximation algorithms are a testament to the power of compromise in achieving practical solutions."

"I’m a very positive thinker, and I think that is what helps me the most in difficult moments."

当我们想到过去时，我们挑选的是美好的事物。我们想相信一切都是那样的。

我们都是自己故事中的英雄。