“So act that your principle of action might safely be made a law for the whole world”

“Yesterday is history, tomorrow is a mystery, today is a gift of God, which is why we call ...”

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

“This too shall pass”

“Success is where preparation and opportunity meet”

“Make every detail perfect and limit the number of details to perfect.”

“Logic will get you from A to B. Imagination will take you everywhere”

“The best way to predict your future is to create it.”

“I care not what others think of what I do, but I care very much about what I think of what...”

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

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

“I think it’s very important to have a feedback loop, where you’re constantly thinking ...”

“Failure is not the end, but a stepping stone to greater success.”