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We are all in the gutter, but some of us are looking at the stars.
The smallest details often hold the greatest truths.
理解复杂系统的行为需要一种新的思维方式,一种接受不确定性和不可预测性的思维方式。
The only thing more dangerous than a man with nothing to lose is a man with everything to gain.
The human voice is the most beautiful instrument of all, but it is the most difficult to play.
解释:天地没有完美的功效,圣人没有完备的能力,万物没有完备的用途。