In mathematics, the journey from question to answer is often more enlightening than the answer itself.

Nothing is impossible, the word itself says 'I'm possible'!

当没有人相信你时，你必须相信自己。

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

新观点总是被怀疑和通常反对，原因只是因为它们尚未变得普遍。