没有大胆的猜想，就没有伟大的发现。
I always prefer to believe the best of everybody; it saves so much trouble.
一粒种子可以改变世界。
The most elegant proofs are those that reveal the heart of the problem with clarity.
快乐的最好方法是给予。
你有没有为将来打算过呢？
I can't relate to lazy people. We don't speak the same language. I don't understand you. I don't want to understand you.