Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.

I would say that in the long run probably Communist China is likely to be in more of an expansionist phase than Soviet Russia...In their tactics, the Chinese Communists are probably the greater menace;

It always seems impossible until it's done.

做出伟大工作的唯一途径是热爱你所做的事。

创新不仅仅是创造新产品；而是重新思考我们如何解决问题。

在高压情况下，你必须相信自己的直觉。

我的失明不是悲剧，只是另一种看待世界的方式。

Everything you need is already inside you.

"A wordless book speaks in a universal language."