1 "A simple rule dictates my buying: Be fearful when others are greedy, and be greedy when others are fearful," he said in a 2008 op-ed for The New York Times.
2 "Price is what you pay. Value is what you get," Buffett wrote in a 2008 shareholder letter
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3 "Risk comes from not knowing what you're doing," he wrote in "The Essays of Warren Buffett: Lessons for Corporate America" in 2015.
4 "People have emotions," he said at Berkshire's annual meeting over the weekend, "but you've got to check them at the door when you invest."