"I had a vision of a way we could have no enemies ever again, if you're interested in this. Anybody interested in hearing this? It's kind of an interesting theory, and all we have to do is make one decisive act and we can rid the world of all our enemies at once. Here's what we do...You know all that money we spend on nuclear weapons and defense every year? Trillions of dollars. Instead, if we spent that money feeding and clothing the poor of the world, which it would pay for many times over, not one human being excluded ... not one ... we could as one race explore inner and outer space together in peace, forever."
"Sometimes, you read a book and it fills you with this weird evangelical zeal, and you become convinced that the shattered world will never be put back together unless and until all living humans read the book."