“Theology is now little more than a branch of human ignorance. Indeed, it is ignorance with wings.”

“Don’t be afraid to be ambitious about your goals. Hard work never stops. Neither should ...”

“You either play the game or let the game play you.”

“Mistakes are inevitable, but it's how we respond to them that defines our character.”

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

“He who is not contented with what he has, would not be contented with what he would like to have”

“Nothing in the world is ever completely wrong. Even a stopped clock is right twice a day.”

“Do I not destroy my enemies when I make them my friends?”

“Success does not consist in never making mistakes but in never making the same one a second time”

“The more you know, the more you know you don't know.”

“Out beyond ideas of wrongdoing and right doing, there is a field. I'll meet you there”

“The best thing I did was to choose the right heroes”

“When you say ‘yes’ to others, make sure you are not saying ‘no’ to yourself.”