Epictetus. (c.A.D. 50–c.A.D. 138). The Golden Sayings of Epictetus.
The Harvard Classics. 1909–14.
CLVII
It is the critical moment that shows the man. So when the crisis is upon you, remember that God, like a trainer of wrestlers, has matched you with a rough and stalwart antagonist.—“To what end?” you ask. That you may prove the victor at the Great Games. Yet without toil and sweat this may not be!