3. Sometimes got by the explication of their names.
Indeed, now that languages are made, and abound with words
standing for such combinations, an usual way of getting these complex ideas is, by the explication of those terms
that stand for them. For, consisting of a company of simple ideas combined, they may, by words standing for
those simple ideas, be represented to the mind of one who understands those words, though that complex
combination of simple ideas were never offered to his mind by the real existence of things. Thus a man may come
to have the idea of sacrilege or murder, by enumerating to him the simple ideas which these words stand for;
without ever seeing either of them committed.