Thus Spake Zarathustra, which claims that they are "still cats and birds."
An essay about these people remarks that "the nobler and more perfect a thing is, the later it reaches maturity." A remark that the "natural science of animals" proves that one of these people is a "higher type of human" is one of many such related statements in Section VII of Human, All too Human. Another book asks if there are grounds to suspect that "all philosophers, insofar as they have been dogmatists, have failed to understand [these people]?" It is in these people that both "tyrant" and "slave" are concealed according to (*) Thus Spake Zarathustra, which claims that they are "still cats and birds." An attitude of "Teutonico-Christian stupidity" in respecting these people is lambasted in an essay that calls them "childish, frivolous, and short-sighted;" that terrible essay "on" them is by Arthur Schopenhauer. For 10 points, Nietzsche's Beyond Good and Evil opens by asking "Supposing truth were" what kind of person?
An essay about these people remarks that "the nobler and more perfect a thing is,
(a) woman [or women; or On Women; or Frau; or wimminz or females if you really, really insist]