You say that a Carthusian can be happy; I dare to tell you affirmatively that it is not so. A man who cultivates the sciences, and who lives without friends, is a learned werewolf

Ah, thank you for this! I had seen this quote, but I either didn't know where it was from, or had forgotten. Excellent.

(Do you want to compile your Keyserlingk findings into a post for rheinsberg? It's not an obligation, but it certainly saves me time.)