The worst sin, the ultimate sin for me, in anything, is to be bored.

A total population of 250-300 million people, a 95% decline from present levels, would be ideal.

Be sure to set your goals so high that you can't possibly accomplish them in one lifetime. That way you'll always have something ahead of you. I made the mistake of setting my goals too low, and now I'm having a hard time coming up with new ones.

Jesus Christ would have been considered just another long-haired hippie freak if he hadn't been crucified. The folks weren't impressed with healing the sick, feeding the multitudes bread and fish or anything else, except maybe the walking on water. But when he got crucified, that gave him his big start.

If there is a God, he is not doing a good job of protecting the earth. He's kind of checked out.

I haven't been in a store to buy anything for five years.

There is no greater legacy that we can leave our children and grandchildren than a peaceful and safer world.