Black Oxen by Gertrude Atherton

When a man has cultivated a practical and methodical habit of mind and body he pursues the accustomed tenor of his way, whatever the ferment of his spirit. Clavering's spirit was mercurial, but long since subject to his will, and it would no more have occurred to him to neglect his regular work because he was in love and a state of suspense than to put on petticoats and walk up Fifth Avenue. It might be better or worse under foreign impact, but it would be done, and all else banished for the hour.

There were times when he wrote better surrounded by the stimulations of the office; when he was neither fagged nor disturbed he worked at home. During this week of incertitudes he rose late, lunched with friends at the Sign of the Indian Chief, a restaurant where the cleverest of them -- and those who were so excitedly sure of their cleverness that for the moment they convinced others as well as themselves -- foregathered daily. Then he went to the office and wrote or talked to other men until it was time to dine. He could always be sure of companionship for the evening. On his "day off" he took a train out into the country and walked for hours.