“Failure exists in Relation to goals. Nature has no goals and so can’t fail. Humans have goals, and so they have to fail. Often the wonderful configurations produced by failure reveal the pettiness of the goals. Of course we have to go on striving for success, otherwise we could not genuinely fail. If Buster Keaton wasn’t genuinely trying to put up his house it wouldn’t be funny when it falls down on him.” - Cornelius Cardew