《战国策·赵四·赵太后新用事》
齐国才出兵。子义听到这事说： 国君的孩子，可算是国君的亲骨肉了，尚且还不能凭靠无功的尊位、没有劳绩的俸禄来守住金玉宝器，更何况是人臣呢！ 
子义闻之曰： 人主之子也，骨肉之亲也，犹不能恃无功之尊，无劳之奉，而守金玉之重也，而况人臣乎? 
At that time, Qi only sent out their troops. Zi Yi heard that and said, "Even the king's son, who should be considered the real blood descendants of the king, couldn't use their inherited rank and unearned salary to keep precious treasures, what to mention for the subjects!"