New Delhi, April 14 -- Berkshire Hathaway founder and chairman, Warren Buffett has offered a wealth of investment advice over the years. Known for his long-term approach to stocks, sticking to fundamentals, and taking calculated but thoughtful risks, the so-called 'Oracle of Omaha's' wisdom often makes the rounds online.

In the investment circles, Buffett and his long-time business partner and friend, the late Charlie Munger, are known for their no-nonsense approach to doing business and relatively frugal lifestyles when compared to their immense wealth.

"Only buy something that you'd be perfectly happy to hold if the market shuts down for ten years."

Through the years, Buffett's investing philosophy has focused on companies with an "e...