My friends, whoever has had experience of evils knows how whenever a flood of ills comes upon mortals, a man fears everything; but whenever a divine force cheers on our voyage, then we believe that the same fate will always blow fair.
Aeschylus
He who learns must suffer. And even in our sleep pain that cannot forget falls drop by drop upon the heart, and in our own despair, against our will, comes wisdom to us by the awful grace of God. Aeschylus
But time growing old teaches all things. Aeschylus