– Plato
– Sigmund Freud
– Kahlil Gibran
– Voltaire
– Golda Meir
– Bertrand Russell
– Henry Louis Mencken
– Count Oxenstierna, letter to his son, 1648
– Mehmet Murat ildan
– Christine Lane
– George Bernard Shaw
– Count Oxenstierna
– Richard Whately, Archbishop of Dublin
– Ralph Reed, Executive Director, the Christian Coalition
– William Penn
– Alexander Hamilton
– W. R. Inge
– Sri da Avabhas
– Clive Barnes
– G. K. Chesterton
– Gelett Burgess