Amitabh Bachchan turns 73

Though the multi-talented actor has done almost everything in his life - from acting, singing, producing films, hosting television shows to being in politics, he is still excited to learn new things."I wish I could learn music, an instrument, or the art and knowledge of singing. I wish I could spend my time with my father's works to understand them better. I wish I could read some of the great epics of our times," Bachchan said.