Edward Jenner — "The most beautiful part of the human frame is the eye; and yet it is the most li…"

"The practice of vaccination is now so generally adopted, that it is hardly necessary to recommend it."

"The most valuable possessions are those which we acquire by our own exertions."

"My greatest ambition has always been to be useful to mankind."

"I have often been struck with the wonderful harmony that prevails throughout the works of nature."

"How wonderful that this horrid pestilence should at this time even have an existence in our island . . . A Physician from Copenhagen call'd on me today, and express'd his astonishment at an opposition…"