No arts; no letters; no society; and which is worst of all, continual fear, and danger of violent death; and the life of man, solitary, poor, nasty, brutish, and short.

I’m not a guy that’s going to back down from a challenge.

Life seems to be a process of replacing one anxiety with another and substituting one desire for another

The art of medicine consists in amusing the patient while nature cures the disease.

To understand the future of secure communication, one must first understand the limitations of current cryptographic methods.

成功是个糟糕的老师。它让聪明人认为他们不能失败。

我是身体”的想法是无知的。

辩论的时间已经结束；行动的时间就是现在。

The quality of an organization's passion determines the quality of its excellence.

I don't compete with anyone. I compete with myself.