Within the man there may be two defects or impediments, the one on the
part of the Body, the other on the part of the Soul. On the part of
the Body it is, when the parts are unfitly disposed, so that it can
receive nothing as with the deaf and dumb, and their like. On the part
of the Soul it is, when evil triumphs in it, so that it becomes the
follower of vicious pleasures, through which it is so much deceived,
that on account of them it holds everything in contempt.

Without the man, two causes may in like manner be understood, of which
one comes of necessity, the other of stagnation. The first is the
management of the family and conduct of civil affairs, which fitly
draws to itself the greater number of men, so that they cannot live in
the quietness of speculation. The other is the fault of the place
where a person is born and reared, which will ofttimes be not only
without any School whatever, but may be far distant from studious
people. The two first of these causes--the first of the hindrance from
within, and the first of the hindrance from without--are not deserving
of blame, but of excuse and pardon; the two others, although the one
more than the other, deserve blame and are to be detested.

Hence, he who reflects well, can manifestly see that they are few who
can attain to the enjoyment of Knowledge, though it is desired by all,
and almost innumerable are the fettered ones who live for ever
famished of this food.

Oh, blessed are those few who sit at that table where the Bread of
Angels is eaten, and wretched those who can feed only as the Sheep.
But because each man is naturally friendly to each man, and each
friend grieves for the fault of him whom he loves; they who are fed at