“Nothing will benefit human health and increase the chances for survival of life on Earth as much as the evolution to a vegetarian diet.”

“Having people in different optimal environments increases the chances of survival of the human race as a whole. It is nature's way to preserve her species.”

“I did not become a vegetarian for my health, I did it for the health of the chickens.”

“If one reads enough books one has a fighting chance. Or better, one's chances of survival increase with each book one reads.”

“Although I have been prevented by outward circumstances from observing a strictly vegetarian diet, I have long been an adherent to the cause in principle. Besides agreeing with the aims of vegetarianism for aesthetic and moral reasons, it is my view that a vegetarian manner of living by its purely physical effect on the human temperament would most beneficially influence the lot of mankind.”

“What some call health, if purchased by perpetual anxiety about diet, isn't much better than tedious disease.”