Where there was no such custom, there was no notion of any such actions; no use of such combinations of ideas as were united, and, as it were, tied together, by those terms: and therefore in other countries there were no names for them.
7.

And Languages change.
Hence also we may see the reason, why languages constantly change, take up new and lay by old terms.

Because change of customs and opinions bringing with it new combinations of ideas, which it is necessary frequently to think on and talk about, new names, to avoid long descriptions, are annexed to them; and so they become new species of complex modes.

What a number of different ideas are by this means wrapped up in one short sound, and how much of our time and breath is thereby saved, any one will see, who will but take the pains to enumerate all the ideas that either REPRIEVE or APPEAL stand for; and instead of either of those names, use a periphrasis, to make any one understand their meaning.
8.

Mixed Modes Though I shall have occasion to consider this more at-large when I come to treat of Words and their use, yet I could not avoid to take thus much notice here of the NAMES OF MIXED MODES; which being fleeting and transient combinations of simple ideas, which have but a short existence anywhere but in the minds of men, and there too have no longer any existence than whilst they are thought on, have not so much anywhere the appearance of a constant and lasting existence as in their names: which are therefore, in this sort of ideas, very apt to be taken for the ideas themselves.