Epictetus. (c.A.D. 50–c.A.D. 138). The Golden Sayings of Epictetus.
The Harvard Classics. 1909–14.
LXXVI
How then may this be attained?—Resolve, now if never before, to approve thyself to thyself; resolve to show thyself fair in God’s sight; long to be pure with thine own pure self and God!