The twenty-one words that this young medical student read in 1871 helped him to become the most famous physician of his generation. He organised the world-famous Johns Hopkins School of Medicine. He became Regius Professor of Medicine at Oxford-the highest honour that can be bestowed upon any medical man in the British Empire. He was knighted by the King of England. When he died, two huge volumes containing 1,466 pages were required to tell the story of his life