He represented the United States Bureau of Education at the International Congress of Educators at Brussels in 1880.
See Life and Writings of Wilbur Fisk (New York, 1842), edited by Joseph Holdich, and the biography by George Prentice (Boston, 1890), in the American Religious Leaders Series; also a sketch in Memoirs of Teachers and Educators (New York, 1861), edited by Henry Barnard.
Besides editing several series of books, including "The Great Educators" and "The Teachers' Professional Library," he published The Meaning of Education (1898), a collection of essays; and two series of addresses, True and False Democracy (1907), and The American as he is (1908) .
Hinsdale's Horace Mann and the Common School Revival in the United States (New York, 1898), in "The Great Educators" series.
Further, since Socrates and the Socratics were educators, they too might be, and in general were, regarded as sophists; but, as they conceived truth - so far as it was attainable - rather than success in life, in the law court, in the assembly, or in debate, to be the right end of intellectual effort, they were at variance with their rivals, and are commonly ranked by historians, not with the sophists, who confessedly despaired of knowledge, but with the philosophers, who, however unavailingly, continued to seek it.