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子贡问为仁,子曰:“工欲善其事,必先利其器。居是邦也,事其大夫之贤者,友其士之仁者。”
子贡问怎样实现仁,孔子说:“工人要做好工,必先磨好工具。生活在那里,就要追随那里的品德高尚的领导,结交那里的仁义之士。”
人は誰でも、自分が正しいと思っている。
Structured Programming supports the law of the excluded middle.
The poor are not irrational; they are just as rational as anyone else, but they operate under very different constraints.