"No hay futuro para los libros electrónicos porque no son libros."

“The reasonable man adapts himself to the world: the unreasonable one persists in trying to...”

“Difficulties break some men but make others”

“Out of your vulnerabilities will come your strength.”

“Everything comes to him who hustles while he waits”

“You have to remember something: Everybody pities the weak; jealousy you have to earn.”

“Going in one more round when you don’t think you can, that’s what makes all the differ...”

“If his forces are united, separate them.”

“The journey of a thousand miles begins with a single step”

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

“All truly great thoughts are conceived while walking”

“When someone else's happiness is your happiness, that is love”

“If you want to be the best, you have to do things that other people aren't willing to do.”