"مطمئن ‌ترین نشانه خرد شادی است"

“The people who are crazy enough to think they can change the world are the ones who do.”

“If past history was all there was to the game, the richest people would be librarians”

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

“The strongest leaders are those who lead by example, not by force.”

“Your attitude, not your aptitude, will determine your altitude ”

“God does not play dice with the universe.”

“The secret of life is to love what you do”

“If I had asked people what they wanted, they would have said faster horses.”

“The future depends on what we do in the present.”

“I like the challenge of trying different things and wondering whether it’s going to work...”

“If you’re absent during my struggle don’t expect to be present during my success.”

“Money and success don’t change people; they merely amplify what is already there.”