I believe that everything happens for a reason. People change so that you can learn to let go, things go wrong so that you appreciate them when they're right.

A proof that P = NP would have profound implications for mathematics, cryptography, and algorithm design.

成功是唯一的选择，失败不是选项。

If you want something you’ve never had, you must be willing to do something you’ve never done.

羞耻是最私密的情感，却将我们所有人联系在一起。