La verdadera patria del hombre es la infancia.

The state is nothing but a machine for the oppression of one class by another.

There is an awful lot you can tell about a person by their shoes. Where they're going. Where they've been.

里氏替换原则是面向对象编程中的一个基本概念，它指出子类的对象应该能够替换超类的对象而不影响程序的正确性。

每一个词都是通向理解的一步。

任何公司最有价值的资产不是机器，而是操作机器的人。

The reason for time is so that everything doesn't happen at once.