做出伟大工作的唯一途径是热爱你所做的事。

一切变化都遵循法则。

The most important political development of the last two centuries has been the rise of the modern state.

If you don't like something, change it. If you can't change it, change your attitude.

单靠技术不会拯救我们；关键在于我们如何运用智慧和远见来应用它。

真理总是存在于简单之中，而不是存在于事物的多样性和混乱之中。