The way to achieve true inner peace
Sir Bedevere:
'Now, why do witches burn?'
Peasant:
'...because they're made of... wood?'
Sir Bedevere:
'Good. So how do you tell whether she is made of wood?'
Peasant 2:
'Build a bridge out of her.'
From Monty Python and the Holy Grail
Picture: Rex Features