Hell itself does not contain greater monsters of iniquity than you and I might become. Within the magazine of our hearts there is power enough to destroy us in an instant, if omnipotent grace did not prevent.
Attribution disputed; shown as originally published.
He will not be a wise man who does not study the human heart.
Humility is to make a right estimate of one's self. It is no humility for a man to think less of himself than he ought, though it might rather puzzle him to do…
He who does not love sinners cannot pray aright for them.