Let the mountains talk, let the river run. Once more, and forever.

The more we pour the big machines, the fuel, the pesticides, the herbicides, the fertilizer and chemicals into farming, the more we knock out the mechanism that made it all work in the first place.

All technology should be assumed guilty until proven innocent

Overpopulation is perhaps the biggest problem facing us, and immigration is part of that problem. It has to be addressed.

Truth and beauty can still win battles. We need more art, more passion, more wit in defense of the Earth.

Sometimes luck is with you, and sometimes not, but the important thing is to take the dare. Those who climb mountains or raft rivers understand this.

Understanding how DNA transmits all it knows about cancer, physics, dreaming and love will keep man searching for some time.

We are no longer inheriting the Earth from our parents, we are stealing it from our children.

Without wilderness, the world's a cage.

Apollo 13, as you may remember, gave us a reactor that is bubbling away right now somewhere in the Pacific. It's supposed to be bubbling away on the moon, but it's in the Pacific Ocean instead.

Bring diversity back to agriculture. That's what made it work in the first place.

Morality is the weakness of the mind.

I have come to the conclusion that just as the Japanese live to work, Asians live to eat.

If lawyers are disbarred and clergymen are defrocked, shouldn't it follow that cowboys would be deranged?

R.E.A.L. conversation: Recognize judgments. Express thoughts neutrally. Ask questions. Listen for verbal & non-verbal messages.

Better by far to be good and courageous and bold and to make difference. Not change the world exactly, but the bit around you

All of us who served in one war or another know very well that all wars are the glory and the agony of the young.

People're artists they're doing something, taking a hunk of chaps, giving it some order, some form, and presenting it saying here is my little song and dance, my chaos.

I am sure there are many things better than a good cigar, but right now, I can't think of what they might be.

Today I am a small blue thing Like a marble or an eye

Everybody's talking about people breaking into houses but there are more people in the world who want to break out of houses.