I see, it is a typesetting dummy text ... but strangely the text translates ....
To begin with what is easiest, let us first pass in review the system of Epicurus, which to most men is the best known of any. Our exposition of it, as you shall see, will be as accurate as any usually given even by the professed adherents of his school. For our object is to discover the truth, not to refute someone as an opponent.