One of message cards hanging in the auditorium is written with "I don't have any feeling to go" at a graduation ceremony held in Nanjing University, Nanjing, East China's Jiangsu province, June 21, 2013. [Photo/Xinhua]

Bottles containing pieces of paper with written messages are tied on a tree in Jilin University in Changchun city, Jilin province, June 4, 2013. The graduates wrote their wishes and dreams for the future, [Photo/CFP]