Howard FischerUppsala, Sweden “But whatever you do, take neither yourself nor your fellow creatures too seriously.”1– William Osler, MD “Alas, poor Yorick! I knew him, Horatio: a fellow of infinite jest…”– Hamlet, Prince of Denmark, in Hamlet, Act V Scene I, by William Shakespeare William Osler, MD (1849–1919), called “the father of modern medicine,”2 was…