“No man needs a vacation so much as the man who has just had one.”

“A failure is a man who has blundered but is not able to cash in on the experience.”

“The great man is not so great as folks think, and the dull man is not quite so stupid as he seems. The difference in our estimates of men lies in the fact that one individual is able to get his goods into the show-window, and the other is not aware that he has any show-window or any goods.”

“The world is moving so fast these days that the man who says it can't be done is generally interrupted by someone doing it.”

“A conservative is a man who is too cowardly to fight and too fat to run.”

“One machine can do the work of fifty ordinary men. No machine can do the work of one extraordinary man. ”

“How many a man has thrown up his hands at a time when a little more effort, a little more patience would have achieved success? ”