The future belongs to those who plant trees today.

我们看到的不是事物的本质，而是自己的倒影。

最好的领导方式是以身作则。

最大的背叛是为了错误的理由做正确的事。

The goal of education is not to increase the amount of knowledge but to create the possibilities for a child to invent and discover, to create men who are capable of doing new things.

The course of human life is not determined by drives or environment alone, but by creative self-direction as well.

控制的挑战在于在存在不确定性的情况下使系统工作。