2. Food is life, knowledge saves the soul.

3. Cherish food and keep away from waste.

4, civilized and polite, orderly.

5. Food is culture, please start from the window civilization.

6, "Hoeing and Harvesting" is more than a poem, know the hard work, but also need to take action.

7, heaven and earth, "food" heart, precious food do not erode

8, who knows that the food on the plate, all the grains are hard.

9, Drinking water to think of the source, eat when thrifty. The food on the plate is all hard work.

10, a porridge and a meal when thinking about the hard-earned, a thread of constant remembrance of things difficult.

11, respect for others is to respect themselves, with others is to facilitate their own convenience .

12, lying down is leftover food, flow away is blood sweat.

13, a minute in the plate, more work in the kitchen.

14, the age of intellectuals has passed, please do not "jump the queue".

15, please keep the table hygiene, give us a clean dining environment.

16. If you don't eat cleanly, you will be sick, and if you don't eat enough, you will have more flies.

17. The school cafeteria can be really big, clean and tidy rely on everyone, come to buy food, please line up, scrambling is really not right.

18. Even if you are hungry, you still have to be graceful.

19, clean, hygienic, you and I *** with efforts.

20, stay green, stay beautiful, in order to make our home better, please do not use disposable chopsticks.

21. Don't use convenient chopsticks, plant trees to create green shade.

22. Bring your own chopsticks and bowls to protect the environment.

23, the meal through the intestines, etiquette in the heart to stay.

24 Mutual modesty, like a family.

25. Though the rice is small, don't throw it away, and be diligent and thrifty.

26, although the grain of rice is not easy, do not take the hard work as a child's play.

27, the cafeteria food is fragrant, buy rice more modest.

28, rice grain read sweat, do not cherish the food when the self repentance.

Take your pick.