Let him be closely watched, to ascertain that he well masticates his food, and that he does not eat too quickly; for young children are apt to bolt their food.
"Advice to a Mother on the Management of her Children"
Pye Henry Chavasse
After it has been in the second stomach for some time, and whenever the buffalo feels ready for it, the food comes back into the mouth, and he then bites or masticates it just as long as he likes.
"Rataplan"
Ellen Velvin
The moment when the appetite is satisfied should be accepted as the stopping point, and that will be instinctively recognized if one eats deliberately, and thoroughly masticates the food.
"The Prospective Mother A Handbook for Women During Pregnancy"
J. Morris Slemons