James Boswell (1863). “The Life of Samuel Johnson, LL.D.: Comprehending an Account of His Studies and Numerous Works, in Chronological Order; a Series of His Epistolary Correspondence and Conversations with Many Eminent Persons; and Various Original Pieces of His Composition Never Before Published: the Whole Exhibiting a View of Literature and Literary Men in Great-Britain, for Near Half a Century During which He Flourished”, p.54
Thomas Hobbes (1750). “The Moral and Political Works of Thomas Hobbes of Malmesbury: Never Before Collected Together : To which is Prefixed, the Author's Life, Extracted from that Said to be Written by Himself, ...”, p.179