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"The most important thing is to stay optimistic."

History is a cyclic poem written by time upon the memories of man.

"The only thing we have to fear is fear itself."

The iron rule of nature is: you get what you reward for. If you want ants to come, you put sugar on the floor.

2001：貝索斯致股東信《我們始終堅持現(xiàn)金流為王》