(From left) Former and present governors MK Narayanan and Keshari Nath Tripathi, and HP Budhia at the launch of the Patton Group chairman's autobiography, Jeevan Ek Rang Anek, at Raj Bhavan on Monday. The book traces Budhia's journey from Rajasthan to Calcutta, his myriad experiences and how he established a business empire. "The book puts down some simple steps that lead you to success. The language is simple and my father intersperses his fascinating journey with anecdotes. There are pictures that talk of our lives, friends and associates. It is my father's journey with all those he met on the way," said Sanjay Budhia, the managing director of Patton, after the launch.Picture by Bishwarup Dutta