“Better to remain silent and be thought a fool than to speak out and remove all doubt.”

“Failure and invention are inseparable twins. To invent you have to experiment, and if you ...”

“The more you learn, the more you earn.”

“Don’t allow your mind to tell your heart what to do. The mind gives up easily”

“Believe you can and you're halfway there.”

“Bad artists copy. Good artists steal. ”

“Unexpressed emotions will never die. They are buried alive and will come forth later in uglier ways.”

“It's not the size of the dog in the fight, it's the size of the fight in the dog.”

“If you're watching your competitors, you're unlikely to invent a bunch of stuff on your own.”

“When you have a goal, when you have a vision, everything becomes easy”

“I am seeking, I am striving, I am in it with all my heart.”

“If past history was all there was to the game, the richest people would be librarians”

“When you want something, all the universe conspires in helping you to achieve it.”