XII. Now I seem to you not to have made good what I said at the beginning of this book. You say that I am far from doing what is worth any one's while; nay, that in real fact I have thrown away all my trouble. Wait, and soon you will be able to say this more truly, for I shall lead you into covert lurking-places, from which when you have escaped, you will have gained nothing except that you will have freed yourself from difficulties with which you need never have hampered yourself. What is the use of laboriously untying knots which you yourself have tied, in order that you might untie them? Yet, just as some knots are tied in fun and for amusement, so that a tyro may find difficulty in untying them, which knots he who tied them can loose without any trouble, because he knows the joinings a
