Kalaignar Karunanidhi stood for regional aspirations as well as national progress. He was steadfastly committed to… https://t.co/TGw71buniT — Narendra Modi (@narendramodi) 1533648083000

I have had the opportunity of interacting with Karunanidhi Ji on several occasions. His understanding of policy and… https://t.co/eTiRW5otoV — Narendra Modi (@narendramodi) 1533648156000

My thoughts are with the family and the countless supporters of Karunanidhi Ji in this hour of grief. India and par… https://t.co/J7BERvcT6H — Narendra Modi (@narendramodi) 1533648222000

NEW DELHI: Prime Minister Narendra Modi on Tuesday mourned DMK president M Karunanidhi , describing him as a prolific thinker and a deep-rooted mass leader who stood for regional aspiration and national progress."I am deeply saddened by the passing away of Kalaignar Karunanidhi. He was one of the senior most leaders of India. Kalaignar Karunanidhi stood for regional aspirations as well as national progress. He was steadfastly committed to the welfare of Tamils and ensured that Tamil Nadu's voice was effectively heard," Modi said in his tweets.The PM said that he had the opportunity of interacting with Karunanidhi on several occasions and his understanding of policy and emphasis on social welfare stood out.He was firmly committed to democratic ideals and his strong opposition to the Emergency will always be remembered, Modi said."We have lost a deep-rooted mass leader, prolific thinker, accomplished writer and a stalwart whose life was devoted to the welfare of the poor and the marginalised," the PM said."My thoughts are with the family and the countless supporters of Karunanidhi Ji in this hour of grief. India and particularly Tamil Nadu will miss him immensely. May his soul rest in peace," he tweeted.Karunanidhi died at 6.10pm today at the age of 94 after prolonged illness.