Mathematics is the language in which the gods talk to people.

The metropolis exacts from man as a discriminating creature a different amount of consciousness than does rural life.

"Success is not about money. It's about the difference you make in people's lives."

教育的目的是使个人能够继续他们的教育。

在一个国家中，一个公民的自由是对另一个公民自由的威胁。