Mark Twain quotes (American Humorist, Writer and Lecturer. 1835-1910)
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Lao Tzu quotes (Chinese taoist Philosopher, founder of Taoism, wrote "Tao Te Ching" (also "The Book of the Way"). 600 BC-531 BC)
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George Bernard Shaw quotes (Irish literary Critic, Playwright and Essayist. 1925 Nobel Prize for Literature, 1856-1950)
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Terry Pratchett quotes (English Writer, b.1948)
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Arthur Koestler quotes (British novelist, journalist, and critic, 1905-1938)