应为:“士为知己者死,女为悦己者容,”语出《战国策·赵策》:“晋阳之孙豫让事知伯,知伯宠之,及赵襄子杀知伯,豫让逃山中,曰:‘嗟呼!士为知己者用,女为悦己者容,吾其报智氏矣.’”后来,他变易姓名,漆身吞炭,使人认...