The close connection of the conception with the word, thus of speech with reason, which was touched on above, rests ultimately upon the following ground. _Time_ is throughout the form of our whole consciousness, with its inward and outward apprehension. Conceptions, on the other hand, which originate through abstraction and are perfectly general ideas, different from all particular things, have in this property indeed a certain measure of objective existence, which does not, however, belong to any series of events in time. Therefore in order to enter the immediate present of an individual consciousness, and thus to admit of being introduced into a series of events in time, they must to a certain extent be reduced again to the nature of individual things, individualised, and therefore linked to an idea of sense. Such an idea is the _word_. It is accordingly the sensible sign of the conception, and as such the necessary means of _fixing_ it, that is, of presenting it to the consciousness, which is bound up with the form of time, and thus establishing a connection between the reason, whose objects are merely general universals, knowing neither place nor time, and consciousness, which is bound up with time, is sensuous, and so far purely animal. Only by this means is the reproduction at pleasure, thus the recollection and preservation, of conceptions possible and open to us; and only by means of this, again, are the operations which are undertaken with conceptions possible—judgment, inference, comparison, limitation, &c. It is true it sometimes happens that conceptions occupy consciousness without their signs, as when we run through a train of reasoning so rapidly that we could not think the words in the time. But such cases are exceptions, which presuppose great exercise of the reason, which it could only have obtained by means of language. How much the use of reason is bound up with speech we see in the case of the deaf and dumb, who, if they have learnt no kind of language, show scarcely more intelligence than the ourang-outang or the elephant. For their reason is almost entirely potential, not actual.