察实、举要、破格、去私,被古代人称为“用人四要”。①察实:是指考察其是否有真才实学。战国时,赵王便因“括自少年时学兵法,以天下莫能当”,用他为将,毁掉赵军四十万。②举要:就是讲辩证法,抓主流。《周纪》载:子思向卫侯荐苟变,说他有率领五百乘战车之才能。卫侯因苟变曾“白吃人家两个鸡蛋”而不用。子思劝说:怎么可以为此而放弃一个能保卫国家的将才呢? Investigate reality, cite, disgrace, disinterested, by the ancient people as “four employment.” ① inspection: is to examine whether it is true before learning. During the Warring States Period, King Zhao was able to destroy 400,000 Zhao troops because of “learning from the youth when he was young and doing nothing in the world”. ② cite: that is, dialectics, grasp the mainstream. “Chronicle” contains: sub-thinking Wei Hou Gouqian change, saying that he has led the ability of five hundred combat vehicles. Wei Hou because of Gou change had “eat two white eggs,” instead of. Subconscious persuasion: how can we give up a will to defend the country’s talent?