"In the spring of 1934, Virginia Woolf sketched an affectionate three-page "biographical fantasy" of her great friend, John Maynard Keynes, attempting to encompass no less than 25 themes, which she jotted down at its opening: "Politics. Art. Dancing. Letters. Economics. Youth. The Future. Glands. Genealogies. Atlantis. Mortality. Religion. Cambridge. Eton. The Drama. Society. Truth. Pigs. Sussex. The History of England. America. Optimism. Stammer....