<span style="color: #222222;">Minister of State for Social Justice and Empowerment Krishan Pal Gurjar has said, government is committed to the welfare of Divyangjan and many important steps have been taken during the last four years. </span><br />'' <br />'' <span style="color: #222222;">Addressing the function on International Day of Sign Languages in New Delhi on Sunday, Mr Gurjar said, Sign language is a powerful visual language which can revolutionize deaf education and develop qualified human resources. </span><br />'' <br />'' <span style="color: #222222;">International Day of Sign Languages is celebrated annually across the world on 23 September every year along with International Week of the Deaf. </span><br />