Finally, in the sphere of mental productivity and originality, a just preponderance of the will-element makes men distrust new insights, quick methods, and short cuts, and trust chiefly to the genius of honest and sustained work, in power of which perhaps lies the greatest intellectual difference between men. When ideas are ripe for promulgation they have been condensed and concentrated, thought traverses them quickly and easily--in a word, they have become practical, and the will that waits over a new idea patiently and silently, without anxiety, even though with a deepening sense of responsibility, till all sides have been seen, all authorities consulted, all its latent mental reserves heard from, is the man who "talks with the rifle and not with the water-hose," or, in a rough farmer's phrase, "boils his words till he can give his hearers sugar and not sap." Several of the more important discoveries of the present generation, which cost many weary months of toil, have been enumerated in a score or two of lines, so that every experimenter could set up his apparatus and get the results in a few minutes. Let us not forget that, in most departments of mental work, the more we revise and reconstruct our thought, the longer we inhibit its final expression, while the oftener we return to it refreshed from other interests, the clearer and more permeable for other minds it becomes, because the more it tends to express itself in terms of willed action, which is "the language of complete men." So closely bound together are moral and religious training that a discussion of one without the other would be incomplete. In a word, religion is the most generic kind of culture as opposed to all systems or departments which are one sided. All education culminates in it because it is chief among human interests, and because it gives inner unity to the mind, heart, and will. How now should this common element of union be taught?