If you're alive, you've got to flap your arms and legs, you've got to jump around a lot, you've got to make a lot of noise, because life is the very opposite of death.

Logic is the mirror of thought.

最好的电影是那些在你观看后久久留在你心中的电影。

数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。

最好的管理是一门真正的科学，建立在明确的法律、规则和原则之上。