People are always blaming their circumstances for what they are. I don't believe in circumstances. The people who get on in this world are the people who get up and look for the circumstances they want, and, if they can't find them, make them.

你越是处于心流状态，你就越能发展技能，取得的成就越多，对自己的感觉就越好。

One should always play fairly when one has the winning cards.

"Books are the quietest and most constant of friends."

思考者最大的幸福是理解可理解的事物，并默默地敬畏不可理解的事物。