Name your favorite Lex Luthor quote from the show. Any episode. As many as you want.

Lex Luthor : [speaking to self in mirror] It's alway such an embarrassment, having to do away with someone. It's like announcing to the world that you lack the savvy and the finesse to deal with the problem more creatively. I mean, there have been times, naturally, when I've had to have people eliminated, but it always saddened me. I've always felt like I've let myself down somehow.

Superman has morals, he has ethics, he’s unrelentingly good and because of that I will win

Don't forget "Top of the world!" Sums him up so well.

And from the same episode: Lex Luthor will not live in a cage!