"They would need to be very large cities certainly," replied the doctor, "if it were a question of their undertaking the higher education of our youth, for every year we graduate not the thousands or tens of thousands that made up your annual grist of college graduates, but millions. For that very reason--that is, the numbers to be dealt with--we can have no centers of the higher education any more than you had of the primary education. Every community has its university just as formerly its common schools, and has in it more students from the vicinage than one of your great universities could collect with its drag net from the ends of the earth." "But does not the reputation of particular teachers attract students to special universities?" "That is a matter easily provided for," replied the doctor. "The perfection of our telephone and electroscope systems makes it possible to enjoy at any distance the instruction of any teacher. One of much popularity lectures to a million pupils in a whisper, if he happens to be hoarse, much easier than one of your professors could talk to a class of fifty when in good voice." "Really, doctor," said I, "there is no fact about your civilization that seems to open so many vistas of possibility and solve beforehand so many possible difficulties in the arrangement and operation of your social system as this universality of culture. I am bound to say that nothing that is rational seems impossible in the way of social adjustments when once you assume the existence of that condition. My own contemporaries fully recognized in theory, as you know, the importance of popular education to secure good government in a democracy; but our system, which barely at best taught the masses to spell, was a farce indeed compared with the popular education of to-day."