1. Although a grain of rice is small, it is still difficult, so don’t take the hard work as a joke.

2. No matter how small a grain of rice is, don’t throw it away, but be diligent and thrifty to keep a good reputation.

3. Even if you have to harvest tens of thousands of kilo of food, you still have to have a simple meal.

4. Food is life, and knowledge saves the soul.

5. Be polite and orderly.

6. Instead of using chopsticks, plant trees to create shade.

7. Food is culture, please start with window civilization.

8. Keep the green, keep the beauty. To make our home better, please don’t use disposable chopsticks.

9. Save money on cigarettes and alcohol, and seek help in times of emergency.

10. The school cafeteria is really big. It’s up to everyone to keep it clean and tidy. Please queue up when you come to buy food. It’s really wrong to rush for the first place.

11. Who knows that every piece of food on the plate is hard work.

12. Gold has no seeds, it comes from thrifty families.

13. The food in the canteen is delicious, so be courteous when buying food.

14. "Hoeing" is not only a poem, but also requires action.

15. Even if you are hungry, you must remain graceful.

16. The “food” heart of heaven and earth should not be eaten away.

17. Clean and hygienic, you and I work together.

18. When drinking water, think about the source, and when eating, be frugal. Every plate of Chinese food is a labor of love.

19. If you don’t eat clean food, you will be sick. If you don’t eat enough, you will have many flies.

20. Please keep the dining table hygienic and give us a clean dining environment.

21. If the water flows slowly, there will be no worries in case of disaster.

22. A porridge and a meal should be remembered as hard-earned, and the material resources are difficult.

23. What falls down is leftover food, and what is shed is blood and sweat.

24. There are thousands of hectares of fertile land, and one liter of solar eclipse. There are thousands of rooms in the mansion, and seven feet of sleeping space at night.

25. If you sweat every grain of rice, you should regret it if you don’t spare food.

26. Bring your own dishes and chopsticks to protect the environment.

27. Save money when there is a shortage, and save when there is a shortage.

28. Saving is glorious, and everyone praises it; waste is shameful, and everyone hates it.

29. Cherish food and stay away from waste.

30. Cherishing food is loving life.

31. Saving food is like saving money. Don’t worry if you have food.

32. Save a mouthful when you are full, and get a bucket when you are hungry.

33. One minute on the plate, more work in the kitchen.

34. Why do you need eight treasures and nine tripods when you have enough food? A seven-foot body can be used in thousands of households?

35. The drizzle turns into a river, and the grains of rice make up a basket.

36. A porridge and a meal should be thought of as hard-won, and half a strand of persistent thoughts are hard to come by.