James is a London barrister with a former career in the British Army, while Chris hosts a Pennsylvania - based Christian radio show called Iron Sharpens Iron, with an emphasis on Reformed theology. (premierchristianity.com)
I love that strategy because iron sharpens iron. (sbnation.com)
Its a well known saying that Iron Sharpens Iron so if its some professional issue or some work that's bothering you, try harder. (colossalcloset.in)