1. Water is the source of life.

2. Save a drop of water today and leave a drop of blood to future generations.

3. Everyone saves water and fights against water shortage.

4. Save energy and help the poor.

5. You must not waste water, and you must have the intention to save water.

6. Saving energy is everyone’s responsibility.

7. Save water and cherish life.

8. The pillars of a country are indispensable, and the water of life cannot wither.

9. If water is not conserved, the last drop of water on the earth will be human tears!

10. It is glorious to save water, but it is shameful to waste clean water.

11. Trees without roots will wither, and water without sources will be exhausted. ——Feng Menglong of the Ming Dynasty, "Chronicles of the Nations of the Eastern Zhou Dynasty"

12. Save every drop of water to benefit all mankind.

13. Cherish every drop of water and have a better tomorrow.

14. Everyone should do their part to protect water resources.

15. Please protect water resources.

16. Everyone protects water and saves lives.

17. Water is a public resource for mankind, and everyone should protect water resources.

18. Please cherish and care for every drop of the source of life.

19. Everyone protects water and the environment.

20. Cherish every little thing and cherish the source of life.

21. Save water, waste is shameful.

22. When you turn on the faucet and the water starts flowing, don’t forget to turn it off when you turn around.

23. Please move your hands and turn off the faucet.

24. If there is no water for a week, people will be weak; if there is no water for a year, the country will suffer; if there is no water for a hundred years, what will happen?

25. Water is the source of life, please cherish every drop of water.

26. When you let the water drain away in vain, we are one step closer to drought.