All technology should be assumed guilty until proven innocent

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.

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.

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

Perfect Love happens at the most imperfect moments!

We are angrier with the sky than with our actions.

Serenity comes from the ability to say “Yes” to existence. Courage comes from the ability to say “No” to the wrong choices made by others.

Sports is the only entertainment where, no matter how many times you go back, you never know the ending.

Boone Pickens should be commended for his leadership on American energy security, and for bringing Ted Turner along on some sensible approaches to enhancing it.

I've been watching battle rap since that time period when Cassidy was hot, Murda Mook and Lux first when at it. That was a very pivotal time in hip-hop.

It is the duty of all Nations to acknowledge the providence of Almighty God, to obey his will, to be grateful for his benefits, and humbly to implore his protection and favors.

I try and write the way things happen. I don't try and fulfill people's wishes

Go out there and row faster.

To create an unfavorable impression, it is not necessary that certain things should be true, but that they have been said.