“For all his liberality and his determined attempts at worldliness, he was at heart profoundly conservative and would not keep the works of Darwin or Lyell in his study for fear they carried a contagion that might spread throughout his healthier books. He was not an especially devout man, but felt that a common faith overlooked by a benevolent God was what kept the fabric of society from tearing like a worn sheet. The idea that after all there was no essential nobility in mankind, and that his own species was not a chosen people touched by the divine, troubled him in the hours before dawn; and as with most troubling matters he elected to ignore it, until it went away.”