“The first principle is that you must not fool yourself – and you are the easiest person to fool.” – Richard Feynman

“What I cannot create, I do not understand.” – Richard Feynman

“I would rather have questions that can’t be answered than answers that can’t be questioned.” – Richard Feynman

“The important thing is not to stop questioning. Curiosity has its own reason for existing.” – Albert Einstein

“The measure of intelligence is the ability to change.” – Albert Einstein

“The more I learn, the more I realize how much I don’t know.” – Albert Einstein

“If you can’t explain it simply, you don’t understand it well enough.” – Albert Einstein

“Any sufficiently advanced technology is indistinguishable from magic.” – Arthur C. Clarke

“The best way to predict the future is to invent it.” – Alan Kay

“Technology is anything that wasn’t around when you were born.” – Alan Kay

“The future is already here – it’s just not very evenly distributed.” – William Gibson

“Science is the belief in the ignorance of experts.” – Richard Feynman

“The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.” – Daniel J. Boorstin

“The test of a first-rate intelligence is the ability to hold two opposed ideas in mind at the same time and still retain the ability to function.” – F. Scott Fitzgerald

“It is the mark of an educated mind to be able to entertain a thought without accepting it.” – Aristotle

“We are what we repeatedly do. Excellence, then, is not an act but a habit.” – Aristotle

“The reasonable man adapts himself to the world; the unreasonable one persists in trying to adapt the world to himself. Therefore all progress depends on the unreasonable man.” – George Bernard Shaw

“All models are wrong, but some are useful.” – George Box

“The map is not the territory.” – Alfred Korzybski

“Most people overestimate what they can do in one year and underestimate what they can do in ten years.” – Bill Gates

“The bottleneck is never code. The bottleneck is always thinking.” – Unknown

“The purpose of computing is insight, not numbers.” – Richard Hamming

“The most dangerous phrase in the language is: ‘We’ve always done it this way.'” – Grace Hopper

“Live in the future, then build what’s missing.” – Paul Graham