Nikolai Gogol said this quote

His whole being, his whole life was awakened in one instant, as if youth returned to him, as if the extinguished sparks of talent blazed up again. The blindfold suddenly fell from his eyes. God! to ruin the best years of his youth so mercilessly; to destroy, to extinguish the spark of fire that had perhaps flickered in his breast, that perhaps would have developed by now into greatness and beauty, that perhaps would also have elicited tears of amazement and gratitude!