"Thinking is the hardest work there is, which is probably the reason why so few engage in it."

"Profit is a necessity. It is the lifeblood of industry."

"The greatest good we can do for others is not just to share our riches with them, but to reveal to them their own."

"I am not interested in the past. I am interested in the future."

"I do not believe a man can ever leave his business. He ought to think of it by day and dream of it by night."