§ 113. Every sphere of culture contains a certain quantity of knowledge and ready skill which may be looked at, as it were, as the created result of the culture. It is to be wished that every one who turns his attention to a certain line of culture could take up into himself the gathered learning which controls it. In so far as he does this, he is professional. The consciousness that one has in the usual way gone through a school of art or science, and has, with the general inheritance of acquisition, been handed over to a special department, creates externally a beneficial composure which is very favorable to internal progress. We must distinguish from the professional the amateur and the self-taught man. The amateur busies himself with an art, a science, or a trade, without having gone through any strict training in it. As a rule, he dispenses with elementary thoroughness, and hastens towards the pleasure which the joy of production gives. The conscious amateur confesses this himself, makes no pretension to mastership, and calls himself——in distinction from the professional, who subjects himself to rules——an unlearned person. But sometimes the amateur, on the contrary, covers over his weakness, cherishes in himself the self-conceit that he is equal to the heroes of his art or science, constitutes himself the first admirer of his own performances, seeks for their want of recognition in external motives, never in their own want of excellence; and, if he has money, or edits a paper, is intoxicated with being the patron of talent which produces such works as he would willingly produce or pretends to produce. The self-taught man has often true talent, or even genius, to whose development nevertheless the inherited culture has been denied, and who by good fortune has through his own strength worked his way into a field of effort. The self-taught man is distinguished from the amateur by the thoroughness and the industry with which he acts; he is not only equally unfortunate with him in the absence of school-training, but is much less endowed. Even if the self-taught man has for years studied and practised much, he is still haunted by a feeling of uncertainty as to whether he has yet reached the stand-point at which a science, an art, or a trade, will receive him publicly——of so very great consequence is it that man should be comprehended and recognized by man. The self-taught man therefore remains embarrassed, and does not free himself from the apprehension that he may expose some weak point to a professional, or he falls into the other extreme——he becomes presumptuous, steps forth as a reformer, and, if he accomplishes nothing, or earns only ridicule, he sets himself down as an unrecognized martyr by an unappreciative and unjust world.