What is the slogan of saving paper?

1. Saving paper means protecting forest resources.

2. wasting paper is equal to destroying the green home.

3. Save every piece of paper and create every blessing for mankind.

4. Saving paper is also saving energy.

Saving paper not only protects natural resources, but also contributes to the ecological environment.

6. Saving is a virtue.

7. For the sake of environmental sanitation, please don't litter!

8. A drop of water is gold and a piece of paper is silver. Saving is our obligation and also for the next generation.

9. Save a piece of paper and protect a piece of green.

10, a drop of water is gold and a piece of paper is silver.