"Success has a simple formula: do your best, and people may like it."

"Success seems to be largely a matter of hanging on after others have let go."

"If at first you don't succeed, try, try again. Then quit. There's no point in being a damn fool about it."

"The most important and urgent problems of the technology of today are no longer the satisfactions of the primary needs or of archetypal wishes, but the reparation of the evils and damages by the technology of yesterday."

"The man who has done his level best... is a success, even though the world may write him down a failure."

"Failure is success if we learn from it."

"Don't aim for success if you want it; just do what you love and believe in, and it will come naturally."

"Success is a lousy teacher. It seduces smart people into thinking they can't lose."

"Formula for success: Rise early, work hard, strike oil."