Again, the Mother Tongue will give that gift unasked, which the Latin would not have given, because it will give itself in form of a Commentary which never was asked for by any person.

But this one cannot say of the Latin, which for Commentary and for Expositions to many writings has often been in request, as one can perceive clearly in the opening of many a book.
And thus it is evident that a ready Liberality moved me to use the Mother Tongue rather than Latin..