John Burnet, Dictionary of National Biography… (1912)
“ His academic life was occasionally troubled by the students' impatience of discipline. But his relations with his own classes were always friendly. He founded a Shakespearean and dramatic society, and successfully directed it along with his wife. With his wife, too, he took an active part in raising the standard of girls' secondary education through the country. From the first he held that a professor's duty was not confined to his classroom. Jowett had planned a series of editions of the Platonic dialogues, of which the 'Theastetus,' 'Sophistes,' and 'Politicus' were assigned to Campbell. ”
