I read in the proof sheets of Hardy on Ramanujan: "As someone said, each of the positive integers was one of his personal friends." My reaction was, "I wonder who said that; I wish I had." In the next proof-sheets I read (what now stands), "It was Littlewood who said..."
John Edensor LittlewoodI listen only to Bach, Beethoven or Mozart. Life is too short to waste on other composers.
John Edensor LittlewoodI recall once saying that when I had given the same lecture several times I couldn't help feeling that they really ought to know it by now.
John Edensor Littlewood