"If you always do what you've always done, you'll always get what you've always got."

"I don't believe in geniuses, I believe in hard work."

"The only real security that a man can have in this world is a reserve of knowledge, experience, and ability."

"The object of life is not to be on the side of the majority, but to escape finding oneself in the ranks of the insane."

"Enthusiasm is the yeast that makes your hopes shine to the stars. Enthusiasm is the sparkle in your eye, the swing in your gait, the grip in your hand, the irresistible surge of will and energy to exe…"