It is easy to understand that such intercourse would not require a language much more refined than that of rooks or monkeys, who associate together for much the same purpose. Inarticulate cries, plenty of gestures and some imitative sounds, must have been for a long time the universal language; and by the addition, in every country, of some conventional articulate sounds (of which, as I have already intimated, the first institution is not too easy to explain) particular languages were produced; but these were rude and imperfect, and nearly such as are now to be found among some savage nations.
Hurried on by the rapidity of time, by the abundance of things I have to say, and by the almost insensible progress of things in their beginnings, I pass over in an instant a multitude of ages; for the slower the events were in their succession, the more rapidly may they be described.
These first advances enabled men to make others with greater rapidity. In proportion as they grew enlightened, they grew industrious. They ceased to fall asleep under the first tree, or in the first cave that afforded them shelter; they invented several kinds of implements of hard and sharp stones, which they used to dig up the earth, and to cut wood; they then made huts out of branches, and afterwards learnt to plaster them over with mud and clay. This was the epoch of a first revolution, which established and distinguished families, and introduced a kind of property, in itself the source of a thousand quarrels and conflicts. As, however, the strongest were probably the first to build themselves huts which they felt themselves able to defend, it may be concluded that the weak found it much easier and safer to imitate, than to attempt to dislodge them: and of those who were once provided with huts, none could have any inducement to appropriate that of his neighbour; not indeed so much because it did not belong to him, as because it could be of no use, and he could not make himself master of it without exposing himself to a desperate battle with the family which occupied it.
The first expansions of the human heart were the effects of a novel situation, which united husbands and wives, fathers and children, under one roof. The habit of living together soon gave rise to the finest feelings known to humanity, conjugal love and paternal affection. Every family
