"La causa de América es en gran medida la causa de toda la humanidad."

“You are not defeated when you lose. You are defeated when you quit.”

“Vision, guts and enthusiasm. Three qualities I feel you always gotta have to have a shot at success.”

“The greatest lesson in life is to know that even fools are right sometimes.”

“Before you diagnose yourself with depression or low self-esteem, make sure that you’re n...”

“If you want to live a happy life, tie it to a goal, not to people or things.”

“First they ignore you, then they laugh at you, then they fight you, then you win.”

“Most large organizations embrace the idea of invention, but are not willing to suffer the ...”

“Failure is an option here. If things are not failing, you are not innovating enough.”

“In the old world, you devoted 30% of your time to building a great service and 70% of your...”

“There is only one map to the journey of life and it lives within your heart ”

“Your most unhappy customers are your greatest source of learning.”

“To expect the unexpected shows a thoroughly modern intellect.”