Productive imagination is the centre in which the universal and being, one’s own and what is picked up, internal and external, are completely welded into one. The preceding “syntheses” of intuition, recollection, &c., are unifications of the same factors, but they are “syntheses”; it is not till creative imagination that intelligence ceases to be the vague mine and the universal, and becomes an individuality, a concrete subjectivity, in which the self-reference is defined both to being and to universality. The creations of imagination are on all hands recognised as such combinations of the mind’s own and inward with the matter of intuition; what further and more definite aspects they have is a matter for other departments. For the present this internal studio of intelligence is only to be looked at in these abstract aspects.—Imagination, when regarded as the agency of this unification, is reason, but only a nominal reason, because the matter or theme it embodies is to imagination _quâ_ imagination a matter of indifference; whilst reason _quâ_ reason also insists upon the _truth_ of its content. Another point calling for special notice is that, when imagination elevates the internal meaning to an image and intuition, and this is expressed by saying that it gives the former the character of an _existent_, the phrase must not seem surprising that intelligence makes itself _be_ as a _thing_; for its ideal import is itself, and so is the aspect which it imposes upon it. The image produced by imagination of an object is a bare mental or subjective intuition: in the sign or symbol it adds intuitability proper; and in mechanical memory it completes, so far as it is concerned, this form of _being_. § 458. In this unity (initiated by intelligence) of an independent representation with an intuition, the matter of the latter is, in the first instance, something accepted, somewhat immediate or given (e.g. the colour of the cockade, &c.). But in the fusion of the two elements, the intuition does not count positively or as representing itself, but as representative of something else. It is an image, which has received as its soul and meaning an independent mental representation. This intuition is the _Sign_. The sign is some immediate intuition, representing a totally different import from what naturally belongs to it; it is the pyramid into which a foreign soul has been conveyed, and where it is conserved. The _sign_ is different from the _symbol_: for in the symbol the original characters (in essence and conception) of the visible object are more or less identical with the import which it bears as symbol; whereas in the sign, strictly so-called, the natural attributes of the intuition, and the connotation of which it is a sign, have nothing to do with each other. Intelligence therefore gives proof of wider choice and ampler authority in the use of intuitions when it treats them as designatory (significative) rather than as symbolical.