"Great discoveries and improvements invariably involve the cooperation of many minds."

"The true inventor is not the one who first conceives an idea, but the one who brings it to fruition."

"The only way to do great work is to love what you do. If you haven't found it yet, keep looking. Don't settle."

"I am a firm believer in the future of aviation."

"The inventor is a man who looks at the world and is not contented with things as they are. He wants to improve them."