Bertolt Brecht quotes (German poet and playwright, 1898-1956)
Plato quotes (Ancient Greek Philosopher He was the world's most influential philosopher. 428 BC-348 BC)
Albert Pine quotes (English author, d.1851)
Lloyd Alexander quotes (American Author of a number of fantasy books for children and adolescents, b.1924)
Johann Wolfgang von Goethe quotes (German Playwright, Poet, Novelist and Dramatist. 1749-1832)
Seneca quotes (Roman philosopher, mid-1st century AD)
Ralph Waldo Emerson quotes (American Poet, Lecturer and Essayist, 1803-1882)
Anton Chekhov quotes (Russian playwright and master of the modern short story, 1860-1904)
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)
