One of my favorite episodes was the one in which Homer grew hair. That was a very unique episode, since there was a gay secretary, but that wasn't even the issue of the show-the issue was Homer's image changing because he had hair.
“Before I do anything, I think, well what hasn't been seen. Sometimes, that turns out to be something ghastly and not fit for society. And sometimes that inspiration becomes something that's really worthwhile.”
“When I interview people, and they give me an immediate answer, they're often not thinking. So I'm silent. I wait. Because they think they have to keep answering. And it's the second train of thought that's the better answer.”