there is somebody who excels us ever so little [B] in showing the way to virtue, we must be thankful. Such an one I take myself to be, excelling all other men in the gift of assisting people to become good and true, and giving full value for the fee that I charge—nay, so much more than full, that the learner himself admits it. For this reason I have arranged my charges on a particular plan: when anyone has had lessons from me, if he likes he pays the sum that I ask; if not, [C] he goes to a temple,