Mark Twain quotes (American Humorist, Writer and Lecturer. 1835-1910)
Buddha quotes (Hindu Prince Gautama Siddharta, the founder of Buddhism, 563-483 B.C.)
Oscar Wilde quotes (Irish Poet, Novelist, Dramatist and Critic, 1854-1900)
Elbert Hubbard quotes (American editor, publisher and writer, 1856-1915)
Og Mandino quotes (American Essayist and Psychologist, 1923-1996)
Aristotle quotes (Ancient Greek Philosopher, Scientist and Physician, 384 BC-322 BC)
Grenville Kleiser quotes (American author 1868-1953)
Jim Rohn quotes (American Speaker and Author. He is famous for motivational audio programs for Business and Life. )