“ I OWE Christianity a debt, and so, I believe, does the world we have lived in for the last 2000 years. ” ​ — Foreword, Two Thousand Years — ​ The First Millennium: The Birth of Christianity to the Crusades.
„ OLEN kristlusele tänu võlgu, ja arvan, et seda on ka maailm need viimased 2000 aastat. ”