Something of a mournful impatience perhaps added itself to the solicitude about Gwendolen (a solicitude that had room to grow in his present release from immediate cares) as an incitement to hasten from the synagogue and choose to take his evening walk toward the quay, always a favorite haunt with him, and just now attractive with the possibility that he might be in time to see the Grandcourts come in from their boating. 
Some solicitude about Gwendolen caused him to hasten from the synagogue and choose to take his evening walk toward the quay, thinking it possible that he might be in time to see the Grandcourts come in from their boating. 