“Enthusiasm is everything. It must be taut and vibrating like a guitar string”

“If you know the enemy and know yourself, you need not fear the result of a hundred battles...”

“You only live once, but if you do it right, once is enough.”

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

“The reasonable man adapts himself to the world: the unreasonable one persists in trying to...”

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

“Every blessing ignored becomes a curse.”

“As the man once said, the harder you work, the luckier you get.”

“Live for today, hope for tomorrow”

“Wake up determined. Go to bed satisfied.”

“Men are Moved by two levers only: fear and self interest.”

“Don't grieve. Anything you lose comes round in another form.”

“You have to be willing to be misunderstood if you're going to innovate.”