Charles V. Chapin Professions : Physician Born : January 17, 1856 Died : January 31, 1941 Browse All Authors Famous Quotes by Charles V. Chapin As it takes two to make a quarrel, so it takes two to make a disease, the microbe and its host. Charles V. Chapin host disease two Science can never be a closed book. It is like a tree, ever growing, ever reaching new heights. Occasionally the lower branches, no longer giving nourishment to the tree, slough off. We should not be ashamed to change our methods; rather we should be ashamed never to do so. Charles V. Chapin giving science book Similar Authors Abram Hoffer physician Buwei Yang Chao physician Broda Otto Barnes physician Brian Day physician Anna Komnene physician Axel Munthe physician All Authors