Nietzsche speaks often of resentment but uses the French for ressentiment, in an effort to turn it into a term of art - that is, a technical term, a piece of jargon.
The litany of names, numbers and financial jargon is at times exhausting, even with the help of an eight-page cast of characters and two-page glossary of acronyms.
It may be highly fitting to use riddles and jargon when one is dealing with the operations of a nuclear reactor or the nature time at the edges of the universe.