Guru Purnima is observed in India and Nepal to express respect towards the Guru or teacher. The festival is celebrated in the Hindu month of Ashadha. This year, in 2019, it falls on July 16. There’s no better way to show your love and admiration for your mentors than by wishing them on the special occasion. Here are some of the best greetings, wishes and quotes for Guru Purnima 2019.