Mark Twain quotes (American Humorist, Writer and Lecturer. 1835-1910)
Friedrich Nietzsche quotes (German classical Scholar, Philosopher and Critic of culture, 1844-1900.)
Earl Wilson quotes
Eric Hoffer quotes (American Writer, 1902-1983)
Theodore Roosevelt quotes (American 26th US President (1901-09), 1858-1919)
Plato quotes (Ancient Greek Philosopher He was the world's most influential philosopher. 428 BC-348 BC)
Ian Stewart quotes
Brooks Robinson quotes (American professional baseball player, b. 1937)
Leroy Brownlow quotes
