I’ve always lived only in the parterre and basement of the building. You claim that with a change of viewpoint one is able to see an upper storey which houses such distinguished guests as religion, art, etc. You’re not the only one who thinks that; most cultured specimens of homo natura believe it. In that you are conservative, I revolutionary. If I had another lifetime of work before me, I have no doubt that I could find room for these noble guests in my little subterranean house.