CHANDIGARH, INDIA - APRIL 11: Former Prime Minister Manmohan Singh along with VC Arun Grover during the 1st Prof SB Rangekar Memorial oration on the 70th Anniversary of our independence strengthening the roots of our democracy at Law Auditorium in Panjab University on April 11, 2018 in Chandigarh, India. Former Prime Minister Manmohan Singh has donated 3,500 books and memorabilia from his personal library to Panjab University.(Photo by Ravi Kumar/Hindustan Times)