"La conciencia no es más que una palabra que usan los cobardes, ideada al principio para mantener a los fuertes atemorizados"

“I am always doing what I cannot do yet, in order to learn how to do it.”

“Love never keeps a man from pursuing his destiny.”

“The best way to avenge yourself is to not be like your enemy.”

“Every failed experiment is one step closer to success.”

“Kites rise highest against the wind, not with it.”

“All warfare is based on deception. Hence, when we are able to attack, we must seem unable;...”

“You get what you give. What you put into things is what you get out of them.”

“Bravery without forethought, causes a man to fight blindly and desperately like a mad bull...”

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

“His hands can’t hit what his eyes can't see.”

“Success is where preparation and opportunity meet”

“If I had asked people what they wanted, they would have said faster horses.”