Oscar Wilde quotes (Irish Poet, Novelist, Dramatist and Critic, 1854-1900)
Mark Twain quotes (American Humorist, Writer and Lecturer. 1835-1910)
John Kotter quotes
Joseph Campbell quotes (American prolific Author, Editor, Philosopher and Teacher, 1904-1987)
Jim Rohn quotes (American Speaker and Author. He is famous for motivational audio programs for Business and Life. )
Robert Collier quotes (American motivational author, 1885-1950)
Winston Churchill quotes (British Orator, Author and Prime Minister during World War II. 1874-1965)
