Joseph Addison, Richard Steele, Francis Prévost, Francis William Blagdon (1833). “The Spectator, in Miniature: Being the Principal Religious, Moral, Humourous, Satirical and Critical Essays, in that Publication Compressed Into Two Volumes”, p.118
Henry Scougal (1775). “The life of God in the soul of man. Or, The nature and excellency of the Christian religion. And An account of the beginnings and advances of a spiritual life. 2 letters [by H. Scougal. With a preface by G. Burnet].”, p.66
Socrates, Plato, Aristotle (1967). “Wit and Wisdom of Socrates, Plato, Aristotle: Being a Treasury of Thousands of Glorious, Inspiring and Imperishable Thoughts, Views and Observations of the Three Great Greek Philosophers, Classified Under about Four Hundred Subjects for Comparative Study”