It is sunlight in modified form which turns all the windmills and water wheels and the machinery which they drive. It is the energy derived from coal and petroleum (fossil sunlight) which propels our steam and gas engines, our locomotives and automobiles. ... Food is simply sunlight in cold storage.
John Harvey KelloggMany mothers are wholly ignorant of the almost universal prevalence of secret vice, or self-abuse among the young. Why hesitate to say firmly and without quibble that personal abuse lies at the root of much of the feebleness, paleness, nervousness and good-for-nothingness of the entire community?
John Harvey KelloggThe breakfast food idea made its appearance in a little third-story room on the corner of 28th Street and Third Avenue, New York City....My cooking facilities were very limited, making it very difficult to prepare cereals. It often occurred to me that it should be possible to purchase cereals at groceries already cooked and ready to eat, and I considered different ways in which this might be done.
John Harvey KelloggTobacco has not yet been fully tried before the bar of science. But the tribunal has been prepared and the gathering of evidence has begun and when the final verdict is rendered, it will appear that tobacco is evil and only evil; that as a drug it is far more deadly than alcohol, killing in a dose a thousand times smaller, and that it does not possess a single one of the quasi merits of alcohol.
John Harvey Kellogg