爱的意义是爱那些不可爱的；宽恕的意义是宽恕那些不可宽恕的；信仰的意义是信仰那些不可置信的；希望的意义是当一切看上去毫无希望的时候仍心有希望。

When life seems hard, the courageous do not lie down and accept defeat; instead, they are all the more determined to struggle for better future.

If you don't fail, you're not innovating enough.

商业的未来是循环的。

The elegance of a mathematical proof is in its simplicity and clarity.

征服并不足以，还必须学会诱惑。