[Sidenote: _Non-existence of modes of expression._]
It might, on the other hand, be asked at this point if there be _modes_ or _degrees_ of expression; if, having distinguished two degrees of activity of the spirit, each of which is subdivided into two other degrees, one of these, the intuitive-expressive, is not in its turn subdivided into two or more intuitive modes, into a first, second or third degree of expression. But this further division is impossible; a classification of intuition-expressions is certainly permissible, but is not philosophical: individual expressive facts are so many individuals, not one of which is interchangeable with another, save in its common quality of expression. To employ the language of the schools: expression is a species which cannot function in its turn as a genus. Impressions or contents vary; every content differs from every other content, because nothing repeats itself in life; and the irreducible variety of the forms of expression corresponds to the continual variation of the contents, the æsthetic synthesis of impressions.
[Sidenote: _Impossibility of translations._]
A corollary of this is the impossibility of _translations,_ in so far as they pretend to effect the re-moulding of one expression into another, like a liquid poured from a vase of a certain shape into a vase of another shape. We can elaborate logically what we have already elaborated in æsthetic form only; but we cannot reduce what has already possessed its æsthetic form to another form also æsthetic. Indeed, every translation either diminishes and spoils, or it creates a new expression, by putting the former back into the crucible and mingling it with the personal impressions of the so-called translator. In the former case, the expression always remains one, that of the original, the translation being more or less deficient, that is to say, not properly expression: in the other case, there would certainly be two expressions, but with two different contents. "Faithful ugliness or faithless beauty" is a proverb that well expresses the dilemma with which every translator is faced. Un-æsthetic translations, such as those that are word for word, or paraphrastic, are to be looked upon as simple commentaries upon the original.