每一个发现都是我们宇宙拼图的一块。

A liberdade é como o ar que respiramos; sem ela, sufocamos.

Food security begins with soil security.

The truth is rarely pure and never simple.

To punish me for my contempt for authority， fate made me an authority myself.

The mind is nature's masterpiece of adaptation.

Make it a rule never to give a child a book you would not read yourself.

"We die. That may be the meaning of life. But we do language. That may be the measure of our lives."

我在网球上取得的成就是伟大的，但我作为一个人是谁更重要。