7. Personal and Supersensible Aspects (Relating to Certain Individuals)

The day after the second of the people I have mentioned had died in Zurich I was in Zurich myself. We were walking past a bookshop and in that bookshop I saw a book I had read years before. The way it is with the life I lead, I would not have found it easy to lay hands on that book in what is supposed to be my library, for that is in a peculiar state due to my living in many places. Years ago, as I said, I had read a book by the Viennese philosopher Dr Ernst Mach,[^5] and this bookshop was offering it secondhand. I felt I wanted to read it again, or at least look at it again. When I reached the third page something presented itself to my eyes that I had long since lost sight of, an interesting comment Ernst Mach had made about man acquiring self-knowledge, about the difficulty man had in getting to know himself. I am quoting almost word for word what it says on page 3 in the book written by Ernst Mach, a university professor, on Analyzing One's Feelings: