"If we're going to have computers, we're going to have to have programmers."

"Why do you sit there and ask me questions? Why don't you get up and do something?"

"A ship in port is safe, but that is not what ships are built for. Sail out to sea and do new things."

"I seem to do a lot of retiring."

"Humans are allergic to change. They love to say, 'We've always done it this way.' I try to fight that. That's why I have a clock on my wall that runs counter-clockwise."