If you're not failing, you're not pushing hard enough.
当1988年波克夏股票在纽约证券交易所挂牌上市时,巴菲特半开玩笑地对经纪商说
进步的概念必须建立在灾难的观念之上。
There is no such thing as a quality problem. There are only problems, and the solutions to those problems may involve quality considerations.