“Someone says, "I am a liar." Is that person telling the truth? Or lying? If he's telling the truth, then he's not lying, and his statement contradicts itself. If he's lying, then he's telling the truth, and his statement contradicts… — Bun Katsuta Copy Share Image
There were mysterious questions, but a mysterious answer was a contradiction in terms. — Eliezer Yudkowsky Copy Share Image
