The game of history is usually played by the best and the worst over the heads of the majority in the middle.

The best way to learn is by doing.

A musician must make music, an artist must paint, a poet must write, if he is to be ultimately at peace with himself.

In business, the biggest risk is not taking any risk.

In mathematics, the most profound ideas often arise from the simplest observations.

写作是一种发现的行为。