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

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

By polluting clear water with slime you will never find good drinking water.

Keep close to Nature's heart... and break clear away, once in awhile, and climb a mountain or spend a week in the woods. Wash your spirit clean.

Birds are indicators of the environment. If they are in trouble, we know we'll soon be in trouble.

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

Local innovation and initiative can help us better understand how to protect our environment.

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

We won't have a society if we destroy the environment.