[148] And then it happens that, through the violence of these powers contending against one another in turn, the inhabitants of the places exposed to it are destroyed; those who dwell on the mountains and higher ground, and in ill-watered districts, being destroyed by fire, as not having a sufficiency of water, which is the natural weapon with which to repel fire, and those, on the other hand, being destroyed by water who live on the banks of rivers or lakes, or on the shores of the sea, for evils like to attack those who are nearest first, or indeed solely.