Business has to change the way it does business, or we will make no significant changes in the way we relate to the earth.

When I was a kid, we never heard of smog, ozone depletion, acid rain, green house gasses.

But the "wise" person understands something else— that we are all connected and, therefore, his or her own happiness must include the happiness of others.

The people of the future will say, 'meat-eaters!' in disgust and regard us in the same way that we regard cannibals and cannibalism.

Coming back to a television series puts you back in the limelight and gives you a platform for your ideas. If you're not acting on a series, you don't get the ability to communicate to people.

We're the only species that have crapped up the planet and the only species that can clean it up.

When we realize we can make a buck cleaning up the environment, it will be done!

If we had a hydrogen economy worldwide, every nation on earth could create its own energy source to support its economy, and the threat of war over diminishing resources would just evaporate.

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

We should be able to support our own economy within our own borders.

Practically every environmental problem we have can be traced to our addiction to fossil fuels, primarily oil.

Hope is like a bud that holds the hidden beauty of a flower.

Love, prayer and miracles go hand in hand. Every great master who has come forth to teach humanity has spoken of love.

Never forget me, because if I thought you would, I'd never leave.

It seems with progress you gain certain things and you lose certain things. The automobile replaced the horse and buggy but you lost all of that nice manure.

Of all the passions, jealousy is that which exacts the hardest service, and pays the bitterest wages. Its service is to watch the success of one's enemy; its wages to be sure of it.

He who imagines he can do without the world deceives himself much; but he who fancies the world cannot do without him is still more mistaken.

It was my dream as a kid was to make history.

Most people just give up with time and go, "I'm a victim." The only reason I've got the reputation for delays and spending a long time on things is because I just don't stop.

Next to invention is the power of interpreting invention; next to beauty the power of appreciating beauty.

You know, in the WikiLeaks cables, the Chinese discovered that Kevin Rudd was urging the Americans to keep the military option open against them. This is hardly a friendly gesture.