"Living is strife and torment, disappointment and love and sacrifice, golden sunsets and black storms. I said that some time ago, and today I do not think I would add one word"
"In thinking about nanotechnology today, what's most important is understanding where it leads, what nanotechnology will look like after we reach the assembler breakthrough"
"No one is born hating another person because of the color of his skin, or his background, or his religion. People must learn to hate, and if they can learn to hate, they can be taught to love, for love comes more naturally to the human heart than its opposite"