The more specific you are, the more universal you become.

One ought never to turn one's back on a threatened danger and try to run away from it. If you do that, you will double the danger. But if you meet it promptly and without flinching, you will reduce the danger by half.

A good mathematician is someone who can see analogies between theorems; a great mathematician is someone who can see analogies between analogies.

当我接受自己本来的样子时，我就能改变。