In the meanwhile Amory delicately kept trying to awaken a sense of the social system in D'Invilliers, for he knew that this poet was really more conventional than he, and needed merely watered hair, a smaller range of conversation, and a darker brown hat to become quite regular. But the liturgy of Livingstone collars and dark ties fell on heedless ears; in fact D'Invilliers faintly resented his efforts; so Amory confined himself to calls once a week, and brought him occasionally to 12 Univee. This caused mild titters among the other freshmen, who called them "Doctor Johnson and Boswell."