以下是一些環保名言的英文版本：
1. "Care for the earth, and the earth will care for you." - Native American Proverb
2. "We shape our environment, then our environment shapes us." - John F. Kennedy
3. "Protect the earth, for the future of life." - Sir David Attenborough
4. "We are the change we want to see." - Greenpeace
5. "A person who never takes care of the environment is like a person who never breathes fresh air." - Unknown
6. "If we don't act now, it will be too late." - Leonardo DiCaprio
7. "Our greatest responsibility is to preserve and protect the Earth for future generations." - Al Gore
這些名言強調了保護環境的重要性，並鼓勵我們採取行動來改善我們的世界。