Martin Farquhar Tupper (1848). “Gems from Tupper: Consisting of Extracts from the Following Works: Proverbial Philosophy; Thousand Lines; Twins; Hactenus; An Authr's Mind; Geraldine, and Other Poems; Heart; Crock of Gold; and Probabilities, an Aid to Faith”, p.60
Margaret Fuller, Arthur Buckminster Fuller (1874). “Woman in the 19th century, and kindred papers relating to the sphere, condition, and duties of woman”, p.71