Bertrand Russell quotes (English Logician and Philosopher 1872-1970)
Albert Einstein quotes (German born American Physicist who developed the special and general theories of relativity. Nobel Prize for Physics in 1921. 1879-1955)
Marcus Tullius Cicero quotes (Ancient Roman Lawyer, Writer, Scholar, Orator and Statesman, 106 BC-43 BC)
Socrates quotes (Ancient Greek Philosopher, 470 BC-399 BC)
Aldous Huxley quotes (English Novelist and Critic, 1894-1963)
Phillip Guedala quotes
Edgar Allan Poe quotes (American short-story Writer, Editor, Poet and Critic, 1809-1849)
Havelock Ellis quotes (British psychologist and author 1859-1939)
Epictetus quotes (Greek philosopher associated with the Stoics, AD 55-c.135)
