我们想要的未来必须被发明出来，否则我们将得到一个我们不想要的未来。

You have to be fearless in this industry.

No man is useless in this world who lightens the burden of someone else.

Average returns sustained over an above-average period of time yield extraordinary results. Buy and hold.

The world is a place of the living, and the dead have no place in it. The dead are nothing. They are not even a memory.

【讲解】：发奋时候竟忘记吃饭，快乐时候就忘记了忧愁，把自己就要老了这件事也不放在心上，如此罢了。”