Let man heal the hurt places and revere whatever is still miraculously pristine.

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.

But what good is it to teach a child to count, if you don't show him that he counts for something?

In friendship, we are all debtors. We all owe each other for a thousand small kindnesses, for little moments of grace in the chaos.

The leaf fall of his words, the stained glass hues of his moods, the rust in his voice, the smoke in his mouth, his breath on my vision like human breath blinding a mirror.

I think the hip hop world and the rock world still have a lot in common, but it certainly seems like things happen and break at a much faster pace in the hip hop world.

But we'd never really seen eye to eye. Mostly 'cause he was much taller than I was.

I can assure you that there is no question of us throwing away the tradition of the Grammar Schools.

Forgiveness is beautiful and it feels good when someone gives that gift to you. But it's one thing for someone you wronged to forgive you. It was another to forgive yourself.

The successful are those who have been given opportunities.

Depending on how we start the season, I can play center or wing... It doesn't matter to me.

One of the challenges was to make a cinematic movie about literally talking heads and to try to make it feel like something you want to see in a theater.