I always thought there would be ice in hell - Stanisław Lem

It has been said that a specialist is a barbarian whose ignorance is not well-rounded

Psychoanalysis provides truth in an infantile, that is, a schoolboy fashion: we learn from it, roughly and hurriedly, things that scandalize us and thereby command our attention. It sometimes happens, and such is the case here, that a simplification touching upon the truth, but cheaply, is of no more value than a lie. Once again we are shown the demon and the angel, the beast and the god locked in Manichean embrace, and once again man has been pronounced, by himself, not culpable.

Is a mountain a very large rock? Is a planet a huge mountain? These terms can be used, but the new scale of magnitude brings with it new regularities and new phenomena.