The world is before you, and you need not take it or leave it as it was when you came in.
We’ve been through a lot together, and the bond we have is unbreakable.
你永远无法真正理解一个人,除非你从他的角度考虑问题。
相信你的根基,但不要害怕拓展新枝。
Persistence is more important than brilliance in scientific research.