The core mantra of Warren Buffett's success is picking the right business. Yes, long before starting his professional life as an investor, Buffett had already uncovered the mystery that all the businesses did not have the same economics, and there were some specific kinds of businesses whose economics by nature worked profusely in their favour. He had deciphered that the companies that got support from their inherent economics required minimal Capital investment as compared to their earnings. 'Investment Principles' would not only provide an opportunity to the sensible readers to understand the 'management skills' of the greatest investor of the world but also help them in ensuring success in their personal and professional life by applying these management sutras.