He was impressed by the difference between written history and(though he did not use the phrase) what Charles A. Beard called"history as actuality"

Ms. Jones, who had previously edited translations of the French philosophers Albert Camus and Jean-Paul Sartre, the Child book opened a new career path, editing culinary writers: James Beard and Marion Cunningham on American fare, Madhur Jaffrey (Indian food), Claudia Roden (Middle Eastern), Edna Lewis (Southern), Lidia Bastianich and Marcella Hazan (Italian), and many others.

John Robert, a microbiologist in New Mexico did an experiment on whether the beard contained bacteria. Results from the experiment that beards contain a lot of bacteria as dirty as a toilet. That’s a lot of bacteria and it’s a bit unsettling. He advised men with a beard should wash hands frequently and wash beard if they want to have a clean and healthy beard. Also, take care not to get food on your beard when you eating. If you exercise outside for a long time under the hot weather, there will be massive secretion of oil and have a lot of dust in your beard. If you haven’t clean your beard in the time it’s very easy to damage your sink. In particular, the bacteria on the surface of the face will take advantage of this, causes folliculitis and sebaceous adenitis, even cause swelling of the lips and face.