1. Cherishing food means loving life. 2. Food is life, and knowledge saves the soul. 3. Cherish food and stay away from waste. 4. Be polite and orderly. 5, diet is culture, please start from the window civilization. 6, "Hoe Wo" is not just a poem, but also needs action. 7, heaven and earth "food" heart, treasure food does not erode. 8, who knows that Chinese food on the plate, every grain is hard. 9, drinking water should think of the source, eating should be frugal. Every grain of Chinese food on the plate is hard work. 1, a porridge and a meal is hard to come by, and it is difficult to keep thinking about it. 11. Respecting others means respecting yourself, and being convenient to others means being convenient to yourself. 12. What fell down was leftovers, and what flowed away was blood and sweat. 13, one minute in the dish, more work in the kitchen. 14. The era of educated youth has passed, so please don't "jump the queue" again. Please keep the table clean and give us a clean dining environment. 16. If you don't eat clean, you will get sick, and if you don't eat enough, you will get more flies. 17. The school canteen is really big. It depends on everyone to be clean and tidy. Please queue up when you come to buy food. It's really wrong to rush. 18. Even if you are hungry, keep your manners. 19, clean and hygienic, you and I work together. 2. Keep green and beautiful. Please don't use disposable chopsticks for the sake of a better home. 21, do not use convenient chopsticks, plant trees to create shade. 22. Bring your own tableware to protect the environment. 23, the food is worn through the intestines, and the courtesy is left in the heart. 24, mutual humility, like a family. 25, although the grain of rice is not thrown away by Xiaojun, it is thrifty and saves a good name. 26, although the grain of rice is small, it is not easy, so don't take hard work as a child's play. 27, the canteen food is fragrant, and it is more modest to buy rice. 28, rice grains read sweat, do not hesitate to regret food. 29, the ancient poem "hoe" you and I read, remember the bitterness in the plate.