Autores:
  • I can't tell if you're serious or not,' said the driver. I won't know myself until I find out if life is serious or not,' said Trout. 'It's dangerous, I know, and it can hurt a lot. That doesn't necessarily mean it's serious, too.

    Kurt Vonnegut (1999). "Desayuno de campeones: O, ¡Adiós al Blue Monday!", CNIB, 197