The only way to do great work is to love what you do.
不要问我是谁,也不要要求我保持不变。
Mathematics is not a spectator sport. You have to get involved.
嫉妒的人像敌人一样折磨自己。
儿童的教养源于成人的修为而非说教。
Love is the ultimate act of defiance against the chaos of the world.