私恩煦感，仁之贼也；直往轻担，义之贼也；足恭伪态，礼之贼也；苛察歧疑，智之贼也；苟约固守，信之贼也。
恩惠授予个人，是仁的危害；轻率从事而无担当，是义的危害；伪装恭敬的仪态，是礼的危害；细察而多疑，是智的危害；不能坚守诚信，是信的危害。
The boundaries which divide Life from Death are at best shadowy and vague. Who shall say where the one ends, and where the other begins?
Profit is not the legitimate purpose of business. The legitimate purpose of business is to provide a product or service that people need and do it so well that it's profitable.
作一个不满足的人，胜过一只满足的猪；作一个不幸的苏格拉底，胜过作一个满足的痴人。