李宗吾在总结厚黑处世之道时说:“凡事以人己两利为主,二者不可得兼,则当利人而无损于己,抑或利己而无损于人。 RLvh83XscLesGAHGHSCcYsMK40OwN09TS47d+0FOzpDbkdfLCe9ZhcUGA0s0z4Or