If we do not permit the earth to produce beauty and joy, it will in the end not produce food, either.

Harmony with land is like harmony with a friend you cannot cherish his right hand and chop off his left.

The only way forward, if we are going to improve the quality of the environment, is to get everybody involved.

I did not become a vegetarian for my health, I did it for the health of the chickens.

You may be able to fool the voters, but not the atmosphere.

Harmony with land is like harmony with a friend you cannot cherish his right hand and chop off his left.

Never doubt that a small group of thoughtful, committed citizens can change the world indeed, it's the only thing that ever has.

When we try to pick out anything by itself, we find it hitched to everything else in the universe.

No one should be able to enter a wilderness by mechanical means.

It seems that every time mankind is given a lot of energy, we go out and wreck something with it.