B22 <=> B24 [BTG I The arousing of thought, p. 23]
But in the event that notwithstanding this warning of mine, you should, nevertheless, wish to become acquainted with the further contents of my expositions, then there is already nothing else left for me to do but to wish you with all my “genuine soul” a very, very good appetite, and that you may “digest” all that you read, not only for your own health but for the health of all those near you.
I said “with my genuine soul” because recently living in Europe and coming in frequent contact with people who on every appropriate and inappropriate occasion are fond of taking in vain every sacred name which should belong only to man’s inner life, that is to say, with people who swear to no purpose, I being, as I have already confessed, a follower in general not only of the theoretical – as contemporary people have become – but also of the practical sayings of popular wisdom which have become fixed by the centuries, and therefore of the saying which in the present case corresponds to what is expressed by the words: “When you are in Rome do as Rome does,” decided, in order not to be out of harmony with the custom established here in Europe of swearing in ordinary conversation, and at the same time to act according to the commandment which was enunciated by the holy lips of Saint Moses “not to take the holy names in vain,” to make use of one of those examples of the “newly baked” fashionable languages of the present time, namely English, and so from then on, I began on necessary occasions to swear by my “English soul.”
The point is that in this fashionable language, the words “soul” and the bottom of your foot, also called “sole,” are pronounced and even written almost alike.
I do not know how it is with you, who are already partly candidate for a buyer of my writings, but my peculiar nature cannot, even with a great mental desire, avoid being indignant at the fact manifested by people of contemporary civilization, that the very highest in man, particularly beloved by our COMMON FATHER CREATOR, can really be named, and indeed very often before even having made clear to oneself what it is, can be understood to be that which is the lowest and dirtiest in man.