September 5th, 2016 : Telling them that though they carried powerful, privileged surnames, they were susceptible to society’s prejudice and judgement because of their gender, Big B goes on to advise them that they should never believe that ‘the length of your skirt is a measure of your character’. Amitabh Bachchan's letter to granddaughters Aaradhya Bachchan, Navya Naveli Nanda and indeed all granddaughters is mandatory reading. He also posted a video of him reading the letter aloud.