There's a popular saying in the Bemba language: "Inshimbi ni nshimbi".
It defies adequate translation into English -- it literally means "metal is metal".
Its intended meaning, though, is that, sometimes, one must simply acknowledge the undeniable facts. Metal is metal, and nothing else.
It's painful to say this as an Arsenal fan, but not as an all-round football fan: it is an undeniable fact that Sir Alex Ferguson, who today stepped down as Manager of Manchester United, is quite simply the best football manager who has ever lived. His record at Manchester United alone speaks for itself: one Club World Cup title; two European Champions League titles; thirteen English Premier League titles; five English FA Cup titles. Not to mention many other less well known trophies. Indeed, Sir Alex Ferguson's greatness transcends even football itself. Judged on the basis of delivery of consistent results over time using finite resources, Sir Alex Ferguson is undoubtedly one of the greatest managers, of any kind, who has ever lived. Inshimbi ni nshimbi, Metal is metal.