A famous saying about no leftovers.

Think of the source when drinking water, and be frugal when eating. Every Chinese food on the plate is hard work.

A porridge and a meal are hard-won, and a trace of persistent thoughts is difficult.

Respect for others means respect for yourself, and convenience for others means convenience for yourself.

Respect for others means respect for yourself, and convenience for others means convenience for yourself.

What falls down is leftovers, and what flows away is blood and sweat.

A minute on the plate can do more work in the kitchen.

The era of educated youth has passed, please don't "cut in line" again.

The food in the canteen is delicious, so it is modest to buy food.

The rice is full of sweat, and I regret it at the expense of food.

You and I will both read the ancient poem Mohe, but we should remember the bitterness of Chinese food on the plate.

Saving glory, everyone likes it; Waste is shameful, and anyone who smells it is evil.

If you don't eat clean, you will get sick, and if you don't eat enough, you will get flies.

The school canteen is really big, and the cleanliness depends on everyone.

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

If you don't eat clean, you will get sick, and if you don't eat enough, you will get flies.

The school canteen is really big, and the cleanliness depends on everyone.

What falls down is leftovers, and what flows away is blood and sweat.

A minute on the plate can do more work in the kitchen.

The era of educated youth has passed, please don't "cut in line" again.

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

Think of the source when drinking water, and be frugal when eating. Every Chinese food on the plate is hard work.

A porridge and a meal are hard-won, and a trace of persistent thoughts is difficult.

Please wait in line when you come to buy dinner. It's really wrong to rush for success.

Be polite even if you are hungry.

Clean and hygienic, you and I work together.

Although the rice grain is not abandoned by the little gentleman, it is frugal and keeps a good name.

Although the grain of rice is small, it is not easy. Don't take hard work seriously.

Please wait in line when you come to buy dinner. It's really wrong to rush for success.

Be polite even if you are hungry.