7. Words are often used without Signification, and Why.

Secondly, That though the proper and immediate signification of words
are ideas in the mind of the speaker, yet, because by familiar use from
our cradles, we come to learn certain articulate sounds very perfectly,
and have them readily on our tongues, and always at hand in our
memories, but yet are not always careful to examine or settle their
significations perfectly; it often happens that men, even when they
would apply themselves to an attentive consideration, do set their
thoughts more on words than things. Nay, because words are many of them
learned before the ideas are known for which they stand: therefore some,
not only children but men, speak several words no otherwise than parrots
do, only because they have learned them, and have been accustomed to
those sounds. But so far as words are of use and signification, so far
is there a constant connexion between the sound and the idea, and a
designation that the one stands for the other; without which application
of them, they are nothing but so much insignificant noise.


8. Their Signification perfectly arbitrary, not the consequence of a
natural connexion.

Words, by long and familiar use, as has been said, come to excite in men
certain ideas so constantly and readily, that they are apt to suppose
a natural connexion between them. But that they signify only men's
peculiar ideas, and that BY A PERFECT ARBITRARY IMPOSITION, is evident,
in that they often fail to excite in others (even that use the same
language) the same ideas we take them to be signs of: and every man has
so inviolable a liberty to make words stand for what ideas he pleases,