Any Berkshire Hathaway investor is taking a tiny risk that, one day, Mr Buffett will miscalculate one such bet and the company will be felled by a catastrophic loss.

• 伯克希尔哈撒韦的每一个投资者都承担着一份小小的风险，一旦有朝一日巴菲特在一桩此类押注上失算，所引发的灾难性损失将把公司压垮。