I'm a sentimentalist by nature. Keeping that in mind, let's talk about 'The Theory of Everything'. Yes, according to the principles of esteemed theoretical physicist 'Stephen Hawking', there is a single theory that explains the origin of everything, be it universe, black holes, time et al. That seems an absurd notion, especially when the theory is still to be pronounced or 'invented'. But Hawking has, all through his 'deformed' life, kept a confounding research going on that's relentless in its pursuit. There and now we all believe, must be a single theory that explains everything. My introduction to Stephen Hawking has been a chance one. I never knew that there was a scientist existing completely stuck to his wheel chair, his whole body paralyzed and could speak only with the help of a computerized machine that’s been attached to his wheel chair. But this all had to change came the Pragati Maidan Book Fair of 2014. My Friend, Ashish Chaudh...