"I am enough of an artist to draw freely upon my imagination. Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world."

"To me every hour of the light and dark is a miracle. Every cubic inch of space is a miracle."

"It is not true that people stop pursuing dreams because they grow old, they grow old because they stop pursuing dreams."

"If you don't know where you are going, you might wind up someplace else."

"Quality is never an accident. It is always the result of intelligent effort."

"The greater danger for most of us lies not in setting our aim too high and falling short; but in setting our aim too low, and achieving our mark."

"Eventually everything connects - people, ideas, objects. The quality of the connections is the key to quality per se."

"Space and light and order. Those are the things that men need just as much as they need bread or a place to sleep."