"Today we bury his remains in the earth as a seed of immortality. Our hearts are full of sadness, yet at the same time of joyful hope and profound gratitude"
"At times our own light goes out and is rekindled by a spark from another person. Each of us has cause to think with deep gratitude of those who have lighted the flame within us"
"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"
"Poets have said that the reason to have children is to give yourself immortality. Immortality? Now that I have five children, my only hope is that they are all out of the house before I die"
