them. There are many things in the use of language which may be observed
from without, but which cannot be explained from within. Consciousness
carries us but a little way in the investigation of the mind; it is not the
faculty of internal observation, but only the dim light which makes such
observation possible. What is supposed to be our consciousness of language
is really only the analysis of it, and this analysis admits of innumerable
degrees. But would it not be better if this term, which is so misleading,
and yet has played so great a part in mental science, were either banished
or used only with the distinct meaning of 'attention to our own minds,'
such as is called forth, not by familiar mental processes, but by the
interruption of them? Now in this sense we may truly say that we are not
conscious of ordinary speech, though we are commonly roused to attention by
the misuse or mispronunciation of a word. Still less, even in schools and
academies, do we ever attempt to invent new words or to alter the meaning
of old ones, except in the case, mentioned above, of technical or borrowed
words which are artificially made or imported because a need of them is
felt. Neither in our own nor in any other age has the conscious effort of
reflection in man contributed in an appreciable degree to the formation of
language. 'Which of us by taking thought' can make new words or
constructions? Reflection is the least of the causes by which language is
affected, and is likely to have the least power, when the linguistic
instinct is greatest, as in young children and in the infancy of nations.

A kindred error is the separation of the phonetic from the mental element
of language; they are really inseparable--no definite line can be drawn
between them, any more than in any other common act of mind and body. It
is true that within certain limits we possess the power of varying sounds
by opening and closing the mouth, by touching the palate or the teeth with
the tongue, by lengthening or shortening the vocal instrument, by greater
or less stress, by a higher or lower pitch of the voice, and we can