1. Chap. I.

Having read the letter in which you have put me in mind of my obligation to give answers to the remainder of those questions which you submitted to me a long time ago, I cannot bear to defer any longer the gratification of that desire for instruction which it gives me so much pleasure and comfort to see in you; and although encompassed by an accumulation of engagements, I have given the first place to the work of supplying you with the answers desired. I will make no further comment on the contents of your letter, lest my doing so should prevent me from paying at length what I owe.