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.

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

We don't have to sacrifice a strong economy for a healthy environment.

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

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

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

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

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

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

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