Kolkata, West Bengal Chief Minister Mamata Banerjee today paid glowing tributes to former prime minister and Bharat Ratna Atal Bihari Vajpayee on his first death anniversary saying, "Let us recall his words." The Trinamool Congress supremo in her Twitter handle said,"Tribute to Atal Bihari Vajpayee ji, former Prime Minister, on his first death anniversary." "Let us recall his words,'The gun can solve no problems. Issues can be guided by the three principles of insaniyat, jamhooriyat and kashmiriyat,'" she added.