David Hume
John Milton
Paul deLespinasse
Benjamin Crowell
P.D. Magnus
Pamela Sachant
Thomas Hobbes
Marcus Aurelius
René Descartes
Aristotle
Lucius Annaeus Seneca
John Milton
Charles Darwin
Ingo Gildenhard
William Penn
Benjamin Franklin
John Milton
Saint Augustine of Hippo
Levi R. Bryant
Francis Bacon
Epictetus
Thomas A Kempis
John Woolman
Ralph Waldo Emerson
Thomas Browne
Eugene Berger