如果战斗不可避免，先发制人。

"To be a writer, one must have a certain arrogance, a belief that what one has to say is important enough for others to hear."

The true challenge in mathematics is not solving problems, but asking the right questions.

One mustn't always believe that feeling is everything. In the arts, it is nothing without form.

当我们无法谈论某件事时，它就变得危险。