Slogans about refusing to waste

1. It's shameful to supply a small amount of food indefinitely for many times. 2. Take the amount according to your needs and put an end to waste. 3. Practice thrift and oppose extravagance and waste. 4. Carry out' CD Action' to advocate civilized and frugal dining. 5. Cherish food and stay away from waste. 6. It's glorious to save food and shameful to waste food.