According to UNESCO, a language is lost every two weeks. Cultural and linguistic diversity is of the utmost importance to build sustainable societies. Every country realizes how preserving and nurturing the mother language of their people is vital to their holistic psycho intellectual development. In fact, it`s the most important cultural asset around which the identity and salience of a community are built.
Since 2000, UNESCO has been celebrating International Mother Language Day every year on February 21. It serves to remind us of the importance of language as a cultural asset. This date was not chosen at random though. It was a tribute to the Bangladeshis` (former East Pakistan) battle and the sacrifices made for their mother tongue in 1952 when Pakistan imposed their language of Urdu on them as the official language of the country.