Jo Nesbø. Nemesis (№ 327990)

- You shouldn't believe a word I say... All Gypsies lie.
- So, if I believe you, will, as in the Greek paradox about the liar?
- The judge himself. If all Gypsies lie, and I am a Gypsy, it turns out, is not true that all Gypsies lie. That is, I'm telling the truth - all Gypsies lie. Therefore lying to me. Logically a vicious circle from which it is impossible to get out.