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

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

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.

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

People blame their environment. There is only one person to blame - and only one - themselves.

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

Much of the debate over global warming is predicated on fear, rather than science.

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.

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

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