世间学说,每每误人,唯有李宗吾铁论《厚黑学》不会误人。知己而又知彼,既知病情,又知药方 cf7yuID0K7tFQrMcEirOtnCh+Sgm0q6a0U5E7C/nXP9fF/BOujOq2H+kf0LvGbqP