A System of Logic, Ratiocinative and Inductive (Vol. 1 of 2)
John Stuart Mill · en
But where the resemblances and differences on which our classifications
are founded are not of this palpable and easily determinable kind;
especially where they consist not in any one quality but in a number of
qualities, the effects of which being blended together are not very easily
discriminated, and referred each to its true source; it often happens that
names are applied to nameable objects, with no distinct connotation
present to the minds of those who apply them. They are only influenced by
a general resemblance between the new object and all or some of the old
familiar objects which they have been accustomed to call by that name.
This, as we have seen, is the law which even the mind of the philosopher
must follow, in giving names to the simple elementary feelings of our
nature: but, where the things to be named are complex wholes, a
philosopher is not content with noticing a general resemblance; he
examines what the resemblance consists in: and he only gives the same name
to things which resemble one another in the same definite particulars. The
philosopher, therefore, habitually employs his general names with a
definite connotation. But language was not made, and can only in some
small degree be mended, by philosophers. In the minds of the real arbiters
of language, general names, especially where the classes they denote
cannot be brought before the tribunal of the outward senses to be
identified and discriminated, connote little more than a vague gross
resemblance to the things which they were earliest, or have been most,
accustomed to call by those names. When, for instance, ordinary persons
predicate the words _just_ or _unjust_ of any action, _noble_ or _mean_ of
any sentiment, expression, or demeanour, _statesman_ or _charlatan_ of any
personage figuring in politics, do they mean to affirm of those various
subjects any determinate attributes, of whatever kind? No: they merely
recognise, as they think, some likeness, more or less vague and loose,
between these and some other things which they have been accustomed to
denominate or to hear denominated by those appellations.