By profession a biologist, [Thomas Henry Huxley] covered in fact the whole field of the exact sciences, and then bulged through its four fences. Absolutely nothing was uninteresting to him. His curiosity ranged from music to theology and from philosophy to history. He didn't simply know something about everything; he knew a great deal about everything.
We do what we see and what we're told. If we haven't been raised in a family or in a community where women are treated as full human beings and men don't have to be superior anymore, we continue to think that it's not only natural but inevitable.