真正的革命始于语言，始于以另一种方式命名世界的能力。

成功的关键不仅仅是努力工作，而是聪明地工作。

The essence of liberty is the ability to pursue one’s own goals without arbitrary interference from others.

"If you want to fly, you have to give up what weighs you down."

内燃机是我们这个时代最重要的发明。