The challenge with hepatitis C was not just to find the virus, but to understand how it evades the immune system.

The fear of death follows from the fear of life. A man who lives fully is prepared to die at any time.

聪明人的问题是，他们在愚蠢的人看来就像疯子。

程序最重要的属性是它是否实现了用户的意图。