“The world is all the richer for having a devil in it, so long as we keep our foot upon his neck.”

“Do not pray for an easy life, pray for the strength to endure a difficult one.”

“Happiness comes when you believe in what you are doing.”

“There’s no reason to have a plan B because it distracts from plan A. ”

“When your army has crossed the border, you should burn your boats and bridges, in order to...”

“Be brave. Take risks. Nothing can substitute experience.”

“You know what the happiest animal on Earth is? It's a goldfish. You know why? It's got a 1...”

“The people who are crazy enough to think they can change the world are the ones who do.”

“Wars are not won by fighting battles; wars are won by choosing battles”

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

“No great mind has ever existed without a touch of madness.”

“You have to work hard in the dark to shine in the light.”

“Expect the unexpected. And whenever possible, be the unexpected”