Heraclitus of Ephesus quotes (Greek philosopher remembered for his cosmology, 540-480BC)
Henry David Thoreau quotes (American Essayist, Poet and Philosopher, 1817-1862)
Ralph Waldo Emerson quotes (American Poet, Lecturer and Essayist, 1803-1882)
Leo F. Buscaglia quotes (American guru, tireless advocate of the power of love, 1924-1998)
Charles Darwin quotes (English Naturalist and Author of the theory of evolution by natural selection. 1809-1882)
Mahatma Gandhi quotes (Indian Philosopher, internationally esteemed for his doctrine of nonviolent protest, 1869-1948)
Benjamin Franklin quotes (American Statesman, Scientist, Philosopher, Printer, Writer and Inventor. 1706-1790)
