爱是唯一能拯救我们自己的东西。

创业要选择有挑战的事情，这样才能激发自己的潜能。

The only service a friend can really render is to keep up your courage by holding up to you a mirror in which you can see a noble image of yourself.

开始时有一点差错，结果会造成极大的错误。