Beyond Good and Evil by Friedrich Nietzsche Chapter 9 Page 51

— From which it follows that it is the part of a more refined humanity to have reverence “for the mask,” and not to make use of psychology and curiosity in the wrong place.

271. That which separates two men most profoundly is a different sense and grade of purity. What does it matter about all their honesty and reciprocal usefulness, what does it matter about all their mutual good-will: the fact still remains — they “cannot smell each other!” The highest instinct for purity places him who is affected with it in the most extraordinary and dangerous isolation, as a saint: for it is just holiness — the highest spiritualization of the instinct in question. Any kind of cognizance of an indescribable excess in the joy of the bath, any kind of ardour or thirst which perpetually impels the