Epictetus Quotes about Communication

We have two ears and one mouth so that we can listen twice as much as we speak.
"The Golden Sayings of Epictetus" by Epictetus, translated by Hastings Crossley, Vol. II, Part 2, The Harvard Classics. New York: P.F. Collier & Son, 1909.
Epictetus (1925). “The Discourses as reported by Arrian: the Manual, and fragments”
Epictetus (1807). “The Works of Epictetus: Consisting of His Discourses in Four Books Preserved by Arrian, the Enchiridion, and Fragments”, p.115