"If there's more than one possible outcome of a job or task, and one of those outcomes will result in disaster or an undesirable consequence, then somebody will do it that way." (Edward Aloysius Murphy Jr., 1949)
"If there's more than one possible outcome of a job or task, and one of those outcomes will result in disaster or an undesirable consequence, then somebody will do it that way." (Edward Aloysius Murphy Jr., 1949)