One Common Language!

In a multi-lingual nation, one or two languages The govt. may use for administrative purposes Including the national anthem in a language no Other language speakers may decipher at all....! Yet, all businesses are going on with people using The languages they know not knowing the official National language or ever trying to learn that one With so many other languages just spoken only...! In a secular democratic country, no one language Can ever be imposed on other languages speaking People, whose languages should be given opportunity To be officially used for maintaining national integrity! Having one common language for all people is surely Impossible to practise unless all unanimously accept it!