Warren Buffett's Berkshire Hathaway raised its stakes in Mitsubishi Corp., Mitsui & Co., Itochu, Marubeni and Sumitomo — all to 7.4%. "To be truly successful, to do anything great, you have to use your strengths,. "So I think you need both to be truly successful," he says. Find what motivates youThere are two types of motivation, George says: extrinsic motivation, like a comfortable salary, and intrinsic motivation, like enjoying a job where you get to help people every day. Becoming more successful can start with figuring out your own intrinsic and extrinsic motivations, says George.

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Persons: Warren, Berkshire Hathaway, Warren Buffett, Bill George : Buffett, George, Zach Clayton, Buffett, Forbes, Buffett didn't, Hone Organizations: Mitsubishi Corp, Mitsui & Co, Sumitomo, Harvard University, Berkshire, Harvard Business School, CNBC