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On innovation: "I think frugality drives innovation， just like other constraints do. One of the only ways to get out of a tight box is to invent your way out."

愛是對抗世界混亂的終極反抗行為。

一個人成熟的速度與他能忍受的尷尬成正比。

農業的真正領導力意味著為長期收益做出艱難決定。

The key to understanding human cognition is to understand how symbols are manipulated.