ESTRAGON : Why?
VLADIMIR : Because he wouldn't save them.
ESTRAGON : From hell?
VLADIMIR : Imbecile! From death.
ESTRAGON : I thought you said hell.
VLADIMIR : From death, from death. (...)
ESTRAGON : And why not?
VLADIMIR : But one of the four says that one of the two was saved.
ESTRAGON : Well? They don't agree and that's all there is to it.
VLADIMIR : But all four were there. And only one speaks of a thief being saved.
Why believe him rather than the others?