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Forestry isn't extraction—it's cultivation on nature's timescale.

Children have real understanding only of that which they invent themselves, and each time that we try to teach them something too quickly, we keep them from reinventing it themselves.

你影響力的唯一限制是你的想象力和承諾。

如果你沒有偶爾失敗，說明你還沒有足夠努力地突破界限。

Life is 10% what happens to you and 90% how you react to it.