Seneca quotes (Roman philosopher, mid-1st century AD)
Aristotle quotes (Ancient Greek Philosopher, Scientist and Physician, 384 BC-322 BC)
William Arthur Ward quotes (American dedicated scholar, author, editor, pastor and teacher)
Marcus Aurelius quotes (Roman emperor, best known for his Meditations on Stoic philosophy, AD 121-180)
Dr. Robert Anthony quotes (Self-help author)
James Thurber quotes (American Writer, 1894-1961)
Buddha quotes (Hindu Prince Gautama Siddharta, the founder of Buddhism, 563-483 B.C.)
Mark Twain quotes (American Humorist, Writer and Lecturer. 1835-1910)
