The close connection of Vegetarianism with temperance, simplicity, and general hardihood has been discovered by many thousands of persons since Dr. Cheyne recorded it, and has had its latest illustration in the doings of the Vegetarian Cycling Club, whose remarkable achievements have shown once more that flesh-eating is not by any means a necessary condition of athletic prowess. It cannot be mere accident that Vegetarians are almost invariably abstainers from alcohol and tobacco, that, man for man, they eat more sparingly, dress more lightly, live more naturally, and work harder than flesh-eaters, and are far less subject to illnesses and ailments.
(Henry S. Salt, The Logic of Vegetarianism: Essays and Dialogues [London: The Ideal Publishing Union, 1899], 74)