It's fun to be a little bit different in the world, to make a few new trails of your own.

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.

A mirror reflects appearance but only actions reflect beauty

All progress of humanity happened because humans wanted to be loved and appreciated.

But if you live your life without feeling and compassion for your fellowman—you are as an animal—'an eye for an eye, a tooth for a tooth' & happiness & peace of mind is not attained by living thus.

Just as dumb creatures are snared by food human beings would not be caught unless they had a nibble of hope.

I feel sorry for the young people today. I think there's too much paparazzi and not enough protection.

What I'm telling you is there's too many junk lawsuits suing too many doctors.

Love the earth as you would love yourself.

We all lie to each other, present some sort of front.

Sir, they are a race of convicts, and ought to be thankful for any thing we allow them short of hanging.

A young man without ambition is an old man waiting to be.