Surprisingly, things common can have cosmopolitan import, such the praise-flattery pair in a common commercial deal and beyond.Flattery is for us, praise is to others, and both appreciate to move the world.It is a common oiling of our business deal all over the globe, in “sale” in “free” in every store, to promote our win-win deal, as buyers satisfy their need to profit sellers.Doctors also do healthcare in “bedside manners,” and as scholars do so to inter-enrich.As flattery praises much, so praise prizes a person; as babies cannot be spoiled, so no one can be praised too much.Thus “flattery gets anyone anywhere,” even by “I know you’d never accept flattery!”Such joy goes around coming around; we are all in smile, cosmopolitan.