We're in a giant car heading towards a brick wall and everyone's arguing over where they're going to sit.

Unless we are willing to encourage our children to reconnect with and appreciate the natural world, we can't expect them to help protect and care for it.

If all humans disappeared today ,the earth would start improving tomorrow.If all the ants disappeared today ,the earth would start dying tomorrow.

Change is never easy, and it often creates discord, but when people come together for the good of humanity and the Earth, we can accomplish great things.

If one day I look out from my cabin's porch and see a row of windmills spinning in the distance, I won't curse them. I will praise them. It will mean we are finally getting somewhere.

If we pollute the air, water and soil that keep us alive and well, and destroy the biodiversity that allows natural systems to function, no amount of money will save us.

In nature there is no such thing as waste. In nature nothing is wasted; everything is recycled.

How you imagine the world determines how you live in it.

Education has failed in a very serious way to convey the most important lesson science can teach: skepticism.

If we want to move towards a low-polluting, sustainable society, we need to get consumers to think about their purchases.

Debating the best way to do something we shouldn't be doing in the first place is a sure way to end up in the wrong place.

I was amazed at how strong women were when they were angry.

Like tiny gods, all that we say and do holds a power so great that any one of us in any given moment can be responsible for the birth of a new civilization or the collapse of our own.

Sometimes success is due less to ability than zeal. The winner is he who gives himself to his work body and soul.

It is not the absence of sin but the grieving over it which distinguishes the child of God from empty professors.

No matter how small you start, start something that matters.

You can't hold firewalls and intrusion detection systems accountable. You can only hold people accountable.

You cannot approach people who think differently with reason and logic if they don't know what that means. First, you have to appeal to their values to start with. If you attack them, you lose them.

The older I've got, the easier I've found it to accept myself. I think I've finally learnt not to beat myself up so much.

You define your own life. Don't let other people write your script.

It is dangerous to let the public behind the scenes. They are easily disillusioned and then they are angry with you, for it was the illusion they loved.