Mark Twain quotes (American Humorist, Writer and Lecturer. 1835-1910)
Winston Churchill quotes (British Orator, Author and Prime Minister during World War II. 1874-1965)
Friedrich Nietzsche quotes (German classical Scholar, Philosopher and Critic of culture, 1844-1900.)
Albert Einstein quotes (German born American Physicist who developed the special and general theories of relativity. Nobel Prize for Physics in 1921. 1879-1955)
Stuart Chase quotes ( Writer and Economist, b.1888 (Tragedy of Waste))
Ralph Waldo Emerson quotes (American Poet, Lecturer and Essayist, 1803-1882)
Edmund Burke quotes (British Statesman and Philosopher, 1729-1797)
Voltaire quotes (French Philosopher and Writer. One of the greatest of all French authors, 1694-1778)
St. Thomas Aquinas quotes (Scholastic philosopher and theologian, 1225-1274)
