Congress President and UPA Chairperson Sonia Gandhi, while speaking on the occasion of presenting the prestigious Rajiv Gandhi Sadbhavna Award for 2012 in New Delhi said that a divided society cannot progress with all its strength. 'The founders of our country implemented this in their lives. Soon after Independence, Gandhiji and later Indiraji and Rajivji paid the price for this. These are not simple episodes of history. This will always be imbibed in the history of new India and continue to provide light to the society. Lamp gives light by burning itself,' she said..