Danh ngôn của những tỷ phú đại tài thế giới

Warren Buffett, chief executive officer of Berkshire Hathaway, pauses during a television interview in advance of a charity lunch with a group led by Courtenay Wolfe, chief executive officer of Salida Capital, at Smith & Wollensky in New York, U.S., on Monday, Feb. 22, 2010. Buffett, a billionaire who pledged the bulk of his fortune to philanthropy, said the need for charitable giving is unending. Photographer: Daniel Acker/Bloomberg via Getty Images