Ida Tarbell,
The History of the Standard Oil Company…
(1904)
“ There must be nothing—nothing in his great machine he did not know to be working right. It was to complete this ideal, to satisfy this necessity, that he undertook, late in the seventies, to organise the oil markets of the world, as he had already organised oil refining and oil transporting. Mr. Rockefeller was driven to this new task of organisation not only by his own curious intellect; he was driven to it by that thing so abhorrent to his mind—competition. ”
