A man's way of expressing himself should not be _enigmatical_, but he should know whether he has something to say or whether he has not. It is an uncertainty of expression which makes German writers so dull. The only exceptional cases are those where a man wishes to express something that is in some respect of an illicit nature. As anything that is far-fetched generally produces the reverse of what the writer has aimed at, so do words serve to make thought comprehensible; but only up to a certain point. If words are piled up beyond this point they make the thought that is being communicated more and more obscure. To hit that point is the problem of style and a matter of discernment; for every superfluous word prevents its purpose being carried out. Voltaire means this when he says: _l'adjectif est l'ennemi du substantif_. (But, truly, many authors try to hide their poverty of thought under a superfluity of words.) Accordingly, all prolixity and all binding together of unmeaning observations that are not worth reading should be avoided. A writer must be sparing with the reader's time, concentration, and patience; in this way he makes him believe that what he has before him is worth his careful reading, and will repay the trouble he has spent upon it. It is always better to leave out something that is good than to write down something that is not worth saying. Hesiod's πλέον ἡμισυ πάντος[6] finds its right application. In fact, not to say everything! _Le secret pour être ennuyeux, c'est de tout dire_. Therefore, if possible, the quintessence only! the chief matter only! nothing that the reader would think for himself. The use of many words in order to express little thought is everywhere the infallible sign of mediocrity; while to clothe much thought in a few words is the infallible sign of distinguished minds.