What are the slogans against wasting water resources?

When you have water, think about the pain of not having water, cherish water resources, and please save water

Water is a resource, taken from nature and used in society

A drop of water, a drop of blood. Please cherish everyone's blood - save water

Water is the source of life, the hope for the survival of all things in the world, and the cradle of human civilization!

We must not waste water, and we must have the intention to save water.

If you want to pay less water bills, you must do a good job in saving water

Cherish the source of life and "turn off" every little thing