mist, ami ordered that all his books should

urned ! Dr. Harvey was treated with scorn, deprived of his practice, and driven into exile, because he discovered and taught the j circulation of the blood! Dr. Jenner was vio- ! lently denounced and threatened with dis- j grace because he advocated vaccination for I small-pox ! Columbus, Fulton, Fitch, all suf fered by the opposition to their several dis- j