Bhubaneswar: Chief Minister Naveen Patnaik has extended warm greetings on the occasion of Guru Purnima today. Taking to twitter, Naveen wrote “The blessings of teachers dispel the darkness of ignorance and fill our lives with the light of wisdom. On the occasion of Holy Guru Purnima, I offer my obeisance to the great Gurus who play an important role in building a fulfilling life, building personality and building a healthy society.”