吐哺握发:《史记·鲁周公世家》:“然我一沐三握发,一饭三吐哺,起以待士,犹恐失天下之贤人。”周公政务繁忙,但热情接待来客,洗头时三次挽起头发,吃饭时三次吐出口中食物。后形容殷切地招揽人才。虚左以待:古代车骑以左为尊位,意为空出左边的位置恭候别人。《史记·魏公子列传》:“公子从车骑,虚左,自迎夷门侯生。”后也作虚位以待、虚席以待。 Spit breast feeding hair: “Historical Records Lu Zhou family”: “However, I am a Mu three hair, a meal three spit, play to wait for disabilities, still afraid to lose the world’s sage.” Zhou Gong busy, but warm reception Visitors, three times when shampooed hair, eat three times spit food in the mouth. Described as eager to recruit talent. Virtual left to wait: the ancient car ride to the left for a bit, meaning to leave the left position waiting for others. “Historical Records Wei Gongzi Biography”: “The son of a car ride, virtual left, since the door Yi Hou students.”