Henry Brooks Adams,
Bruce Barton,
Anne Boyd,
Phillips Brooks,
Samuel Butler,
Alan Cohen,
Christopher Dawson,
Elizabeth Dole,
Charles Eastman,
Khalil Gibran,
Alexander Hamilton,
Heinrich Heine,
Heraclitus,
David Hume,
Washington Irving,
Wilfrid Laurier,
John Lennon,
Charles Lindbergh,
Herman Melville,
Bette Midler,
Novalis,
Joyce Carol Oates,
Leonard Orr,
Karl Wilhelm Friedrich Schlegel,
Swami Sivananda,
William Howard Taft,
William Temple,
John Templeton,
Sheri S. Tepper,
Henry David Thoreau,
Morihei Ueshiba,