Gretchen Rubin (2009). “The Happiness Project: Or, Why I Spent a Year Trying to Sing in the Morning, Clean My Closets, Fight Right, Read Aristotle, and Generally Have More Fun”, p.8, Harper Collins
Jeremy COLLIER (the Nonjuror.), J. E. (1838). “Pearls of Great Price: or, Maxims, reflections, characters and thoughts, on miscellaneous subjects ... Selected from the works of the Rev. Jeremy Collier by the editor of “Sir William Jones's Discourses,” etc. [The editor's preface signed: J. E., i.e. James Elmes.]”, p.118
John Milton (1760). “Paradise Regain'd ... To which is added Samson Agonistes and Poems upon Several Occasions, with a Tractate of Education. [With engraved plates.]”, p.206
Michel de Montaigne, William Hazlitt, Orlando Williams Wight (1866). “Works of Michael de Montaigne: Comprising his essays, journey into Italy, and letters”, p.80
Sir Walter Raleigh (1751). “The Works of Sir Walter Ralegh: Kt. Political, Commercial, and Philosophical; Together with His Letters and Poems. The Whole Never Before Collected Together, and Some Never Yet Printed. To which is Prefix'd, a New Account of His Life by Tho. Birch”, p.355