The person who starts out simply with the idea of getting rich won't succeed; you must have a larger ambition. There is no mystery in business success. If you do each day's task successfully, and stay faithfully within these natural operations of commercial laws which I talk so much about, and keep your head clear, you will come out all right.
John D. RockefellerI'm glad I wrote the book to show what I found out about the [ Standard Oil Company]. I'm glad many people read my book and found out the truth.
John D. RockefellerThe 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