Epictetus. (c.A.D. 50–c.A.D. 138). The Golden Sayings of Epictetus.
The Harvard Classics. 1909–14.
L
Wouldst thou have men speak good of thee? speak good of them. And when thou hast learned to speak good of them, try to do good unto them, and thus thou wilt reap in return their speaking good of thee.