To love is to risk not being loved in return. To hope is to risk pain. To try is to risk failure, but risk must be taken because the greatest hazard in life is to risk nothing.

在商业中，你得到的不是你应得的，而是你谈判得来的。

The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.

The value of a mental process is in its survival utility.

我不是榜样，我是那些不相信榜样的人的榜样。