(4) From a radical improvement of the conditions of life, the socialistic way of thinking expects a continuous advance of culture and an increasing ennoblement of man. To some extent this expectation would be justified if a strong spiritual impulse and a sure tendency towards the good were found everywhere; if it were only a matter of opening the door to an inner striving that was everywhere operative; only a matter of removing restrictions. The actual picture of human conditions corresponds but little to such an optimism. How small a place spiritual impulse has in human conduct and effort! How wearisome to the indifferent and reluctant average man any thought of spiritual goods becomes, and what severe restrictions moral development meets with in selfishness, avarice, and jealousy! The impressions which reality gives speak too plainly in regard to this for even the believers in socialistic culture to be able to hide the facts from themselves; but it is noteworthy enough that not that which they see with their eyes and grasp with their hands determines their judgment, but that which, unconsciously, they add to it: an invisible humanity, a greatness and a dignity of human nature, a nobility in the depths of the soul; conceptions for which, in this context, there is not the least justification. All these considerations show clearly enough the limits of simply socialistic culture, and the sharp contradictions of its adherents. This culture only throws man back increasingly upon the merely human, and unmercifully holds him firmly fixed in it. It chains him to his own appearance and suppresses all tendencies towards depth. It knows nothing of life's consciousness of itself; it knows no inner problems, no infinite development of the soul; it cannot acknowledge a common life of an inner kind, but must derive all from external relations. At the same time it excludes all understanding of the movement of universal history; for the chief content of this movement constitutes just those problems which Socialism regards as foolish delusions. To be sure, the striving after an inner independence of life has brought much error with it, and it may involve much that is problematical. But that a longing after such independence should arise at all and prove itself able to call forth so much endeavour sufficiently demonstrates that man is more than a mere being of society; more than a member of a social organism. Ultimately, socialistic culture presupposes, in its own development, a greater depth of life than it is itself able to produce. It can make so much out of its data only because it assumes in them a more comprehensive and a deeper world of thought. Like Naturalism, Socialism reaches a tolerable conclusion only by much plagiarism from the old Idealism, before the principal conceptions of which it crosses itself as before something atrocious.