理论计算机科学的美在于它能够将抽象的数学概念与实际的计算问题联系起来。

Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.

The only maxim of a free government ought to be to trust no man living with power to endanger the public liberty.

I have always been fascinated by the darker side of human nature.

真相不在光明中，而在阴影里。