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

We learned that economic growth and environmental protection can and should go hand in hand.

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

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

Take a course in good water and air and in the eternal youth of Nature you may renew your own. Go quietly, alone no harm will befall you.

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

Unless we keep this planet healthy, everything else is for naught.

When we realize we can make a buck cleaning up the environment, it will be done!

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

I think the cost of energy will come down when we make this transition to renewable energy.