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永遠不要停止學習。當你認為自己無所不知時，就是你失敗的時候。

I don’t need motivation from anybody. I’m self-motivated.

The capacity of the human mind for formulating and solving complex problems is very small compared with the size of the problems whose solution is required for objectively rational behavior in the real world.

"The future is a concept—it exists only in our minds."