And I am the willinger to justify the pleasant part of it, because though
it is known I can be serious at seasonable times, yet the whole
Discourse is, or rather was, a picture of my own disposition, especially
in such days and times as I have laid aside business, and gone a-fishing
with honest Nat. and R. Roe; but they are gone, and with them most of
my pleasant hours, even as a shadow that passeth away and returns not.

And next let me add this, that he that likes not the book, should like the
excellent picture of the Trout, and some of the other fish, which I may
take a liberty to commend, because they concern not myself.

Next, let me tell the Reader, that in that which is the more useful part of
this Discourse, that is to say, the observations of the nature and
breeding, and seasons, and catching of fish, I am not so simple as not to
know, that a captious reader may find exceptions against something
said of some of these; and therefore I must entreat him to con. eider,
that experience teaches us to know that several countries alter the time,
and I think, almost the manner, of fishes' breeding, but doubtless of
their being in season; as may appear by three rivers in Monmouthshire,
namely, Severn, Wye, and Usk, where Camden observes, that in the
river Wye, Salmon are in season from September to April; and we are
certain, that in Thames and Trent, and in most other rivers, they be in
season the six hotter months.

Now for the Art of catching fish, that is to say, How to make a man that
was none to be an Angler by a book, he that undertakes it shall
undertake a harder task than Mr. Hales, a most valiant and excellent
fencer, who in a printed book called A Private School of Defence
undertook to teach that art or science, and was laughed at for his labour.