There’s no such thing as too much butter in a recipe—only too little joy.

Mathematics is the foundation upon which we build our understanding of the world, and it is through this understanding that we can solve the most complex problems.

当人们面对问题时，他们常常根据过去的经验思考，而不是看问题的实际结构

对付敌人的最好武器就是另一个敌人。

世界变化很快，但人心变化很慢。

真正的作家没有传记，他的传记就是他的书。