Oldfather, W. A., “Introduction” to _Epictetus_, “Loeb Classics,” Vol. I. Souilhé, J., “Introduction” to _Entretiens_. Paris, 1943. Weber, Louis, “La morale d’Epictète et les besoins présents de l’enseignment moral,” _Revue de Métaphysique et de Morale_, 1905, pp. 830-858; 1906, pp. 342-360; 1907, pp. 327-347; 1909, pp. 203-326. _Main Works on Stoicism and Related Problems_ Arnold, E. V., _Roman Stoicism_. Cambridge, E., 1911. Bevan, E., _Stoics and Sceptics_. Oxford, 1913. Brochard, V., _Etudes de philosophie ancienne et de philosophie moderne_, Paris, 1912. Hicks, R. D., _Stoic and Epicurean_. New York, 1910. Martha, C., _Les moralistes sur l’Empire Romain_. Paris, 1886. Murray, Gilbert, _Stoic, Christian, Humanist_. London, 1940. Robin, L., _La morale antique_. Paris, 1938, pp. 57, 130, 152, 167. Wendland, Paul, _Philo und die cynisch-stoische Diatribe_. Berlin, 1895. ——, _Die hellenistische Kultur in ihren Beziehungen zum Judentum und Christentum_. Tübingen, 1912. Zanta, L., _La renaissance du Stoicisme au XVIième siècle_. Paris, 1914. Zeller, E., _The Stoics, Epicureans, and Sceptics_. London, 1892. _Influence of Stoicism_ Busson, Henry, _La pensée religieuse Française de Charron à Pascal_. Paris, 1933. Chap. VIII: Stoiciens et Epicuriens, pp. 379-429. Dilthey, Wilhelm, _Gesammelte Werke_, Vol. II. “Einfluss der Stoa auf die Ausbildung des natürlichen Systems der Geisteswissenschaften,” pp. 153-162; “Anthropologie, Stoa und natürliches System im XVII. Jahrhundert,” pp. 439-457. Groethuysen, Bernard, _Philosophische Anthropologie_. München, 1928. (Chap. “Die römisch-griechische Lebensphilosophie.”) Rand, B., _The Life, Letters, etc. of Anthony, Earl of Shaftesbury_. London, 1900. Saunders, Jason L., _Justus Lipsius. The Philosophy of Renaissance Stoicism_. New York, 1955. Wenley, R. M., _Stoicism and Its Influence_. New York, 1927. THE ENCHIRIDION I There are things which are within our power, and there are things which are beyond our power. Within our power are opinion, aim, desire, aversion, and, in one word, whatever affairs are our own. Beyond our power are body, property, reputation, office, and, in one word, whatever are not properly our own affairs.