"Just concentrate on your goal and obstacles will ignore you."
"Start with something simple and small, then expand over time. If people call it a toy you're definitely onto something."
"If you're waiting for encouragement from others, you're doing it wrong. By the time people think an idea is good, it's probably too late."
"The best way to predict the future is to invent it."
"A language that doesn't affect the way you think about programming is not worth knowing."
"Fools ignore complexity. Pragmatists suffer it. Some can avoid it. Geniuses remove it."
"A computer would deserve to be called intelligent if it could deceive a human into believing that it was human."
"Programming is just saying "I have a meeting in an hour so better not start on this yet" to yourself until you die."