<span style="color: #222222;">RSS chief Mohan Bhagwat said that positive changes in the society will bring changes in the country as well. </span><br />'' <br />'' <span style="color: #222222;">RSS chief was addressing retired officers in Dehradun. He said that though Gautam Budh, Guru Nanak, Mahavir Swami spoke different languages but they working for uniting the different sections of society. </span><br />'' <br />'' <span style="color: #222222;">He remembered Dr. Hedgewar for his contribution to the unity of society. He also said that the constitution talks about equality, harmony and the responsibilities of citizens and RSS is making citizens aware of their duties.  </span><br />'' <br />'' <span style="color: #222222;">Mr. Bhagwat further emphasized the use of the mother tongue in families. RSS chief is in Dehradun on 4 days visit.</span>