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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。
I don't believe in poverty. I believe in creating opportunities.
All men are liable to error; and most men are, in many points, by passion or interest, under temptation to it.
真相很少是纯粹的,也从不简单。