But now that the Socratic culture has been shaken from two directions, and is only able to hold the sceptre of its infallibility with trembling hands,--once by the fear of its own conclusions which it at length begins to surmise, and again, because it is no longer convinced with its former naïve trust of the eternal validity of its foundation, --it is a sad spectacle to behold how the dance of its thought always rushes longingly on new forms, to embrace them, and then, shuddering, lets them go of a sudden, as Mephistopheles does the seductive Lamiæ. It is certainly the symptom of the "breach" which all are wont to speak of as the primordial suffering of modern culture that the theoretical man, alarmed and dissatisfied at his own conclusions, no longer dares to entrust himself to the terrible ice-stream of existence: he runs timidly up and down the bank. He no longer wants to have anything entire, with all the natural cruelty of things, so thoroughly has he been spoiled by his optimistic contemplation. Besides, he feels that a culture built up on the principles of science must perish when it begins to grow _illogical,_ that is, to avoid its own conclusions. Our art reveals this universal trouble: in vain does one seek help by imitating all the great productive periods and natures, in vain does one accumulate the entire "world-literature" around modern man for his comfort, in vain does one place one's self in the midst of the art-styles and artists of all ages, so that one may give names to them as Adam did to the beasts: one still continues the eternal hungerer, the "critic" without joy and energy, the Alexandrine man, who is in the main a librarian and corrector of proofs, and who, pitiable wretch goes blind from the dust of books and printers' errors. [21] Cf. Introduction, p. 14. 19.