President A.P.J. Abdul Kalam was immersed in work till his last day. He was in Shillong on July 27, giving a speech to IIM students, when he suddenly collapsed. Here are exclusive excerpts from President Kalam’s last project, the forthcoming book Advantage India, co-authored with activist and writer Srijan Pal Singh, in which he draws upon his own life to illustrate how India can win.