The only real happiness comes from squandering ourselves for a purpose.

To write a good love letter， you ought to begin without knowing what you mean to say， and to finish without knowing what you have written.

成功是一种心态。如果你想要成功，就开始把自己当成一个成功者

“过去并不是简单地消失的东西；它是我们永远携带的东西。”