John Locke (1812). “Essay on human understanding concluded. Defence of Mr. Locke's opinion concerning personal identity. Of the conduct of the understanding. Some thoughts concerning reading and study for a gentleman. Elements of natural philosophy. A new method of a common-place-book”, p.195
"Dick Van Dyke talks to one of our grandmas about his new book on aging, Keep Moving". Interview with Caitlin PenzeyMoog, www.avclub.com. October 13, 2015.