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It is indeed an opinion strangely prevailing amongst men， that houses， mountains， rivers， and in a word all sensible objects， have an existence， natural or real， distinct from their being perceived by the understanding.

數學的本質在于它的自由。

If you don't give up, you still have a chance. Giving up is the greatest failure.

信息是物理的，信息處理總是與物理定律相關。

我從不犯與那些我不尊重意見的人爭論的錯誤。

The power of markets comes from their ability to aggregate dispersed information.

The most important thing is to keep thinking, keep questioning.