He had suffered, and he had learned to think: two advantages that he had never known before; and the self-reproach arising from the deplorable event in Wimpole Street, to which he felt himself accessory by all the dangerous intimacy of his unjustifiable theatre, made an impression on his mind which, at the age of six-and-twenty, with no want of sense or good companions, was durable in its happy effects. 
He had suffered, and he had learned to think: two advantages that he had never known before. 