races; the limitations on free contract and the rights of majorities to restrict the private acts of minorities; these are only some of the questions that time and circumstances are pressing upon us.  These are in the political and legislative sphere alone.  In Education, in Economics, the problems are as many.  Yet ideas are hardly ripe for realisation.  We shall need to see great schools before we can make sure of powerful parties.  Meanwhile, whatever gives freedom and variety to thought, and earnestness to men’s interest in the world, must contribute to a good end.