NDTV: Just coming to the Nobel Prize and the amazing, what they read out about you is just wonderful. But they also asked you to donate two things that were important to you in your life to their museum and you write, "I was made to reflect on all this when the Nobel Foundation asked me to give them, on long term loan, two objects that have been closely associated with my work to be displayed in the Nobel Museum. After some dithering, I gave the Nobel Museum a copy of Aryabhatiya, one of the great Sanskrit classics on mathematics from AD 499, from which I had benefitted so much, and my old bicycle, which had been with me since my school days." Explain those two gifts to the Nobel Museum.
Prof. Amartya Sen: Okay. Well, the bicycle first perhaps, because quite a lot of my work is empirical. And I had to gather data in many of the subjects I was working in. We didn't have already collected data. I had to get them very often for myself, whether I'm dealing with gender inequality, how girls and boys comparatively favour, comparatively perform as they are getting older from a very early age. And also going back to history, what happened during the famine, how much were the wages of people compared with prices, to make it impossible for them to buy food. So, I was collecting all these things, going to all storages and godowns, as they say in India, and pulling all the old records out. And I had to do it all on the bike, because the long distances were mostly not very well connected. The Aryabhatiya was a book of great interest to me. The author was Aryabhata, who was one of the great mathematicians in India.