Gaither's dictionary of scientific quotations [electronic resource] : a collection of quotations pertaining to archaeology, architecture, astronomy, biology, botany, chemistry, cosmology, Darwinism, death, engineering, geology, life, mathematics, medicine, nature, nursing, paleontology, philosophy, physics, probability, science, statistics, technology, theory, universe, and zoology / [edited by] Carl C. Gaither and Alma E. Cavazos-Gaither