3

Esteeming humble truths. It is the sign of a higher culture to esteem more highly the little, humble truths, those discovered by a strict method, rather than the gladdening and dazzling errors that originate in metaphysical and artistic ages and men. At first, one has scorn on his lips for humble truths, as if they could offer no match for the others: they stand so modest, simple, sober, even apparently discouraging, while the other truths are so beautiful, splendid, enchanting, or even enrapturing. But truths that are hard won, certain, enduring, and therefore still of consequence for all further knowledge are the higher; to keep to them is manly, and shows bravery, simplicity, restraint. Eventually, not only the individual, but all mankind will be elevated to this manliness, when men finally grow accustomed to the greater esteem for durable, lasting knowledge and have lost all belief in inspiration and a seemingly miraculous communication of truths.
The admirers of forms,⁴ with their standard of beauty and sublimity, will, to be sure, have good reason to mock at first, when esteem for humble truths and the scientific spirit first comes to rule, but only because either their eye has not yet been opened to the charm of the simplest form, or because men raised in that spirit have not yet been fully and inwardly permeated by it, so that they continue thoughtlessly to imitate old forms (and poorly, too, like someone who no longer really cares about the matter). Previously, the mind was not obliged to think rigorously; its importance lay in spinning out symbols and forms. That has changed; that importance of symbols has become the sign of lower culture. Just as our very arts are becoming ever more intellectual and our senses more spiritual, and as, for example, that which is sensually pleasant to the ear is judged quite differently now than a hundred years ago, so the forms of our life become ever more spiritual--to the eye of older times uglier, perhaps, but only because it is unable to see how the realm of internal, spiritual beauty is continually deepening and expanding, and to what extent a glance full of intelligence can mean more to all of us now than the most beautiful human body and the most sublime edifice.

4

Astrology and the like. It is probable that the objects of religious, moral, and aesthetic sensibility likewise belong only to the surface of things, although man likes to believe that here at least he is touching the heart of the world. Because those things make him so deeply happy or unhappy, he deceives himself, and shows the same pride as astrology, which thinks the heavens revolve around the fate of man. The moral man, however, presumes that that which is essential to his heart must also be the heart and essence of all things.

5

Misunderstanding dreams. In ages of crude, primordial cultures, man thought he could come to know a second real world in dreams: this is the origin of all metaphysics. Without dreams man would have found no occasion to divide the world. The separation into body and soul is also connected to the oldest views about dreams, as is the assumption of a spiritual apparition⁵ that is, the origin of all belief in ghosts, and probably also in gods. "The dead man lives on, because he appears to the living man in dreams." So man concluded formerly, throughout many thousands of years.

6

The scientific spirit is powerful in the part, not in the whole. The distinct, smallest fields of science are treated purely objectively. On the other hand, the general, great sciences, taken as a whole, pose the question (a very unobjective question, to be sure): what for? to what benefit? Because of this concern about benefit, men treat the sciences less impersonally as a whole than in their parts. Now, in philosophy--the top of the whole scientific pyramid--the question of the benefit of knowledge itself is posed automatically and each philosophy has the unconscious intention of ascribing to knowledge the greatest benefit. For this reason, all philosophies have so much high-flying metaphysics and so much wariness of the seemingly insignificant explanations of physics. For the importance of knowledge for life ought to appear as great as possible. Here we have the antagonism between individual scientific fields and philosophy. The latter, like art, wishes to render the greatest possible depth and meaning to life and activity. In the sciences, one seeks knowledge and nothing more--whatever the consequences may be. Until now, there has been no philosopher in whose hands philosophy has not become an apology for knowledge. In this way, at least, every one is an optimist, by thinking that knowledge must be accorded the highest usefulness. All philosophers are tyrannized by logic: and logic, by its nature, is optimism.

7

The troublemaker in science. Philosophy divorced itself from science when it inquired which knowledge of the world and life could help man to live most happily. This occurred in the Socratic schools: out of a concern for happiness man tied off the veins of scientific investigation?and does so still today.