216 FOREWARNED, FOREARMED. “L PITTED THEM INTO FRAMES THAT HELD THEM LIKE A CARRIAGE,” shelter from the young trees, if they attempted to approach my outer wall. Thus in two years’ time I had a thick grove, and in five or six years’ time I had a wood before my dwelling, growing so monstrous thick and strong, that it was indeed perfectly impassable; and no men, of what kind soever, would ever imagine that there was any- thing beyond it, much less a habitation. As for the way which I proposed to myself to go in and out (for I left uo avenue), it was