《吕氏春秋》里有一段,讲孔子周游列国,曾因兵荒马乱、旅途困顿,三餐以野菜果腹,大家已七日没吃下一粒米饭。一天,颜回好不容易要到了一些白米煮饭,饭快煮熟时,孔子看到颜回掀起锅盖,抓些白饭往嘴里塞,孔子当时装作没看见,也不去责问。饭煮好后,颜回请孔子进食,孔子假装若有所思地说:“我刚才梦到祖先来找我,我想把干净的没人吃过的米饭,先拿来祭祖先吧!”颜回顿时慌张起来说:“不可以的,这锅 There was a period in ”Lu's Spring and Autumn Anniversary“ where Confucius traveled and traveled to other countries. He was disturbed by the chaos in his army and had a hard journey. He had not eaten a grain of rice on the 7th for seven meals. One day, Yan Hui finally got some rice to cook. When rice was cooked, Confucius saw Yan Hui set off the lid, grab some white rice and stuffed it in his mouth. When Confucius was pretending to have not seen it, he did not blame him. Cooked rice, Yan asked Confucius to eat, Confucius pretended to think thoughtfully: ”I just dreamed of ancestors come to me, I would like to clean no one eaten rice, take it ancestors first ! “Yan Hui suddenly panic and said: ” This is not possible