Marcus Tullius Cicero (1750). “Thoughts of Cicero: On the Following Subjects, Viz. I. Religion. II. Man. III. Conscience. IV. The Passions. V. Wisdom. VI. Probity. VII. Eloquence. VIII. Friendship. IX. Old Age. X. Death. XI. Scipio's Dream. XII. Miscellaneous Thoughts”, p.213