I have endeavored to make this edition something more full and satisfactory than the first.

I have sought with the utmost care, and read with equal attention, everything which has appeared in public against my opinions; I have taken advantage of the candid liberty of my friends; and if by these means I have been better enabled to discover the imperfections of the work, the indulgence it has received, imperfect as it was, furnished me with a new motive to spare no reasonable pains for its improvement.

Though I have not found sufficient reason, or what appeared to me sufficient, for making any material change in my theory, I have found it necessary in many places to explain, illustrate, and enforce it.

I have prefixed an introductory discourse concerning Taste; it is a matter curious in itself; and it leads naturally enough to the principal inquiry.

This, with the other explanations, has made the work considerably larger; and by increasing its bulk has, I am afraid, added to its faults; so that notwithstanding all my attention, it may stand in need of a yet greater share of indulgence than it required at its first appearance.
They who are accustomed to studies of this nature will expect, and they will allow too for many faults.