Just now, I had the following conversation with Y.:
Y: You are an NP-complete person?
L: Yes. I haven't figured out a solution, but I also haven't figured out how to do anything nondeterministically yet...
Y: So it takes... time... ?
L: Well, it's an open problem.
Y: Of course, right, it's just a conjecture.
This post's theme quote is from Robert Heinlein['s character Lazarus Long]:
Anyone who cannot cope with mathematics is not fully human. At best he is a tolerable subhuman who has learned to wear shoes, bathe, and not make messes in the house.