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

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

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

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.

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

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

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

People in Slow Food understand that food is an environmental issue.

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

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