I tried the Salisbury diet, and satisfied myself of this one fact, that lean meat is for brain-workers the most easily assimilated of all foods. Salisbury claimed that you could not overeat on meat, but I do not believe there is any food you cannot overeat on, nor do I believe that anyone should try to live on one kind of food. We are by nature omnivorous animals. Our digestive tracts are similar to those of hogs and monkeys, which eat all varieties of food they can get. One of the common errors of the nature cure enthusiast is to cite the monkey and the squirrel as fruit and nut-eating animals, when the fact is that monkeys and squirrels eat meat when they can get it, and the ardor with which they go bird-nesting is evidence enough that they crave it. If there is any race of man which is vegetarian, you will find that it is from necessity alone. The beautiful South Sea Islanders, who are the theme of the raw fooders' ecstasy, spend a lot of their time catching fish, and sometimes they kill a pig, and celebrate the event precisely as Christians celebrate the birth of their Redeemer. From this you may be able to guess my conclusions, as the result of much painful blundering and experimenting. So far as diet is concerned, I belong to no school; I have learned something from each one, and what I have learned from a trial of them all is to be shy of extreme statements and of hard and fast rules. To my vegetarian friends who argue that it is morally wrong to take sentient life, I answer that they cannot go for a walk in the country without committing that offense, for they walk on innumerable bugs and worms. We cannot live without asserting our right to subject the lower forms of life to our purposes; we kill innumerable germs when we swallow a glass of grape juice, or for that matter a glass of plain water. I shall be much surprised if the advance of science does not some day prove to us that there are rudimentary forms of consciousness in all vegetable life; so we shall justify the argument of Mr. Dooley, who said, in reviewing "The Jungle," that he could not see how it was any less a crime to cut off a young tomato in its prime, or to murder a whole cradleful of baby peas in the pod!