1. The Earth doesn't belong to us. We belong to the Earth.

2. Reduce, reuse, recycle - the three Rs to save our planet.

3. We cannot solve our probleMs with the same thinking we used when we created them.

4. A tree is worth more than its price tag.

5. Every day is Earth Day. Let's take care of our planet every day.

6. If you want to see change, be the change.

7. There is no such thing as 'away'. When we throw something away, it must go somewhere.

8. The Earth has enough for everyone's need, but not for everyone's greed.

9. The Earth is what we all have in common.

10. Climate change is not a hoax, it's a threat to our existence.

11. Think globally, act locally.

12. You can't change the world, but you can change your own actions.

13. The greatest threat to our planet is the belief that someone else will save it.

14. The planet doesn't need saVINg. We do.

15. Plant trees today for a greener tomorrow.

16. We don't inherit the Earth from our ancestors, we borrow it from our children.

17. Every choice we make can be a positive step towards a better future.

18. Small changes can make a big difference.

19. Don't blow it - good planets are hard to find.

20. Be the change you want to see in the world - Gandhi.

21. The future is green energy, sustainability, and renewable power.

22. We are the first generation to feel the repercussions of climate change, and the last generation who can do something about it.

23. It is our responsibility to leave the Earth in better condition than we found it.

24. We all need to take care of this great planet we call home.

25. Every individual can make a difference. Together we can make an impact greater than we ever imagined.

26. Protecting nature is protecting ourselves.

27. The greatest threat to our planet is the belief that someone else will save it.

28. Nature is not a place to visit. It is home.

29. The Earth is a living organism. Treat it with respect.

30. Pollution is not an issue that can be solved by one person or one community - it requires collective action.

31. If the bee disappears from the surface of the Earth, man would have no more than four years to live.

32. There is no planet B.

33. The Earth provides enough to satisfy every man's needs, but not every man's greed - Gandhi.

34. Sustainability is not a choice, but a responsibility.

35. The environment is where we all meet, where we all have a mutual interest; it is the one thing all of us share.

36. We have a responsibility to protect the planet for future generations.

37. Every action we take affects the planet. Choose wisely.

38. Going green isn't a fad. It's a necessity.

39. There is no better time than now to begin making a difference.

40. Global warming is not only the largest challenge we face, but also the greatest opportunity we have.

41. If you take care of nature, nature will take care of you.

42. We don't need a handful of people doing zero waste perfectly. We need millions of people, doing it imperfectly.

43. The greatest wealth is to live content with little - Plato.

44. One person can make a difference, and everyone should try.

45. Sustainability is about not using more than we need and not taking away from tomorrow what we need today.

46. The Earth is not a trash can. Dispose of waste responsibly.

47. The world is changed by your example, not by your opinion.

48. Use it up, wear it out, make it do, or do without.

49. Choose ethical, sustainable, and purposeful consumption.

50. We can have a livable planet for ourselves and our children, if we work together and take action now.