The most elegant proofs are those that reveal the heart of the problem with clarity.
最优雅的证明是那些清晰地揭示问题本质的证明。
To the man with only a hammer, every problem looks like a nail.
你不尝试,就100%不会成功。
It's not whether you get knocked down, it's whether you get up.
化学是一门奇妙的科学,但一个人不应该完全投身于其中。
The writer’s life is a life of struggle.