"人間の心には制約がなく人間の精神には壁がなく我々の進歩には我々自身が築く障害以外には障害がない。"

“Confusion is a luxury which only the very, very young can possibly afford and you are not ...”

“Not all those who wander are lost”

“To know your enemy, you must become your enemy.”

“Whenever you are asked if you can do a job, tell 'em, 'Certainly I can!' Then get busy and...”

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

“Failure and invention are inseparable twins. To invent you have to experiment, and if you ...”

“You are a function of what the whole universe is doing in the same way that a wave is a fu...”

“The fear of death follows from the fear of life. A man who lives fully is prepared to die ...”

“It's easy to stand in the crowd but it takes courage to stand alone.”

“The only real mistake is the one from which we learn nothing.”

“Bad artists copy. Good artists steal. ”

“I think that's the single best piece of advice: Constantly think about how you could be do...”