"There is nothing which cannot be answered by means of my doctrine,"
said a monk, coming into a teahouse where Nasrudin sat. "And yet just
a short time ago, I was challenged by a scholar with an unanswerable
question," said Nasrudin. "I could have answered it if I had been
there." "Very well. He asked, 'Why are you breaking into my house in
the middle of the night?'"