It is wrong to assume that men of immense wealth are always happy.
John D. Rockefeller

Next to doing the right thing, the most important thing is to let people know you are doing the right thing.
John D. Rockefeller

Singleness of purpose is one of the chief essentials for success in life, no matter what may be one's aim.
John D. Rockefeller

The ability to deal with people is as purchasable a commodity as sugar or coffee and I will pay more for that ability than for any other under the sun.
John D. Rockefeller

The most important thing for a young man is to establish a credit... a reputation, character.
John D. Rockefeller

The only question with wealth is, what do you do with it?
John D. Rockefeller

The way to make money is to buy when blood is running in the streets.
John D. Rockefeller