Note 334 — Chapter III · [1803-1806.]
Reading edition
It was on occasion of one of Volta’s demonstrations that Napoleon made the comparison which has since become celebrated. “Here, doctor,” said he, to his physician Corvisart, pointing to the Voltaic pile; “here is the image of life! The vertebral column is the pile: the liver is the negative, the bladder, the positive pole.” See Whewell’s Inductive Sciences, III. 87.