  The Buddha’s response to questions like those concerning the arhat is sometimes cited in defense of a different claim about his attitude toward rationality. This is the claim that the Buddha was essentially a pragmatist, someone who rejects philosophical theorizing for its own sake and employs philosophical rationality only to the extent that doing so can help solve the practical problem of eliminating suffering. The Buddha does seem to be embracing something like this attitude when he defends his refusal to answer questions like that about the arhat, or whether the series of lives has a beginning, or whether the living principle (jīva) is identical with the body. He calls all the possible views with respect to such questions distractions insofar as answering them would not lead to the cessation of the defilements and thus to the end of suffering. And in a famous simile (M I.429) he compares someone who insists that the Buddha answer these questions to someone who has been wounded by an arrow but will not have the wound treated until they are told who shot the arrow, what sort of wood the arrow is made of, and the like.