"The act of writing is an act of rebellion against the passage of time."

Happiness is beneficial for the body, but it is grief that develops the powers of the mind.

在科学中，就像在生活中一样，重要的事情很少是简单或显而易见的。

The greatest foe to liberty is the inert majority.

"In computational learning theory, the challenge is not just to learn, but to understand how learning is possible."