Who is his biggest inspiration? What are his views on accusations of him being close to Prime Minister Narendra Modi? Can green energy replace fossil fuels in India? Gautam Adani, chairperson of Adani Group, and the country's wealthiest person reveals everything in an interview. Adani, whose net worth is $150 billion, also had a piece of advice for those aspiring to launch start-ups: 'There are no shortcuts in life. The cycle of success and failure is a part of life'. Here are the excerpts from his interview.