Thomas Henry Huxley quotes (English Biologist, He was an advocate of Darwin's natural selection theory and named the phylum Coelenterata (Jellyfish). 1825-1895)
Oliver Wendell Holmes quotes (American Physician, Poet, Writer, Humorist and Professor at Harvard, 1809-1894)
George Santayana quotes (Spanish born American Philosopher, Poet and Humanist who made important contributions to aesthetics, speculative philosophy and literary criticism. 1863-1952)
