Men trust their ears less than their eyes.

Never stop learning, because life never stops teaching.

数学是上帝用来书写宇宙的语言。

All things in their being are good for something.

The greatest human quest is to know what one must do in order to become a human being.

Flow is being completely involved in an activity for its own sake. The ego falls away. Time flies. Every action, movement, and thought follows inevitably from the previous one, like playing jazz. Your whole being is involved, and you're using your skills to the utmost.

Sun don't shine forever, but as long as it's here then we might as well shine together.