Via Socrates Biography -- Britannica "Socrates was widely considered to be a Sophist, though he did not teach for money and his aims were entirely different from theirs. Although there is a late tradition according to which Pythagoras invented the word philosopher, it was certainly through Socrates—who insisted that he possessed no wisdom but was striving for it—that the term came into general use and was later applied to all earlier serious thinkers."