Philip Guedalla — English Historian born on March 12, 1889, died on December 16, 1944

Philip Guedalla was a British barrister, and a popular historical and travel writer and biographer. His wit and epigrams are well-known, one example being "Even reviewers read a Preface," another being "History repeats itself. Historians repeat each other." He also was the originator of a now-common theory on Henry James, writing that "The work of Henry James has always seemed divisible by a simple dynastic arrangement into three reigns: James I, James II, and the Old Pretender"... (wikipedia)

Any stigma, as the old saying is, will serve to beat a dogma.
History repeats itself. Historians repeat each other.
Greatness is so often a courteous synonym for great success.
The work of Henry James has always seemed divisible by a simple dynastic arrangement into three reigns: James I, James II, and the Old Pretender.
People who jump to conclusions rarely alight on them.