Happiness is doing it rotten your own way.

Of course there are worlds. Millions of them! Every star you see has worlds, and most of those you don't see.

Life is a journey, but don't worry, you'll find a parking spot at the end.

The human brain, then, is the most complicated organization of matter that we know.

Part of the inhumanity of the computer is that, once it is competently programmed and working smoothly, it is completely honest.

Science is dangerous. There is no question but that poison gas, genetic engineering, and nuclear weapons and power stations are terrifying. It may be that civilization is falling apart and the world we know is coming to an end. In that case, why no turn to religion and look forward to the Day of Judgment, ... [being] lifted into eternal bliss ... [and] watching the scoffers and disbelievers writhe forever in torment.

It is remarkable, Hardin, how the religion of science has grabbed hold.