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.

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

When our time's up, it's up. All the money in the world won't buy you one more day.

Man should be judged by the deeds done to help his fellow man.

Once you decide to do something, and you're pretty sure you're right, then you gotta go ahead and do it. Because if you piddle around, somebody else will beat you to it.

It's going to cost trillions of dollars to rework the energy sources all over the world. Were going to have to move away from fossil fuels.

The next most dangerous thing [after nuclear proliferation] is probably... global warming, and then, right behind that are overpopulation -- we need to get serious about family planning-and trying to alleviate poverty, to get clean, renewable energy, probably with solar panels to the billion and a half people in the world who don't have access to electricity.