“The only time I ever saw John Rockefeller enthusiastic was when a report came in from the creek that his buyer had secured a cargo of oil at a figure much below the market price. He bounded from his chair with a shout of joy, danced up and down, hugged me, threw up his hat, acted so like a madman that I have never forgotten it.”14These isolated joyful outbursts only underscored the usual constriction of his personality.
