These addresses adjure you men of affairs! With few exceptions you have thus far been cordially hostile to abstract thought and to all learning which desired to be something for itself, even though you demeaned yourselves as if you merely haughtily despised all this. As far as you possibly could, you held from you the men who did such things as well as their propositions; the reproach of lunacy, or the advice that they be sent to the mad-house, was the thanks from you on which they might usually count. They, in their turn, did not venture to express themselves regarding you with the same frankness, since they were dependent upon you; but their innermost thought was this, that, with a few exceptions, you were shallow babblers and inflated braggarts, dilettante who have only passed through school, blind gropers and creepers in the old rut who had neither wish nor ability for aught else. Give them the lie through your deeds, and to this end grasp the opportunity now offered you; lay aside that contempt for profound thought and learning; let yourselves be advised and hear and learn what you do not know, or else your accusers win their case. These addresses adjure you, thinkers, scholars, and authors who are still worthy of this name! In a certain sense that reproach of the men of affairs was not unjust. You often proceeded too unconcerned in the realm of abstract thought, without troubling yourselves about the actual world and without considering how the one might be connected with the other; you circumscribed your own world for yourselves, and let the real world lie to one side, disdained and despised. Every regulation and every formation of actual life must, it is true, proceed from the higher regulating concept, and progress in the customary rut is insufficient for it; this is an eternal truth, and, in God's name, it crushes with undisguised contempt every one who is so bold as to busy himself with affairs without knowing this. Yet between the concept and the introduction of it into any individual life there is a great gulf fixed. The filling of this gulf is the task both of the men of affairs--who, however, must already first have learned enough to understand you--and also of yourselves, who should not forget life on account of the world of thought. Here you both meet. Instead of regarding each other askance and depreciating each other across the gulf, endeavor rather to fill it, each on his own side, and thus seek to construct the road to union. At last, I beg you, realize that you both are as mutually necessary to each other as head and arm are indispensable the one to the other.