巴菲特表示，观察“美股科技七姐妹”未来资本密集程度的提升将会非常有趣。“美国有很多人通过关注别人如何投资而变得非常富有。”

Core Viewpoint - The observation of the increasing capital intensity of the "Big Seven" tech companies in the U.S. stock market will be interesting [1] Group 1 - Many individuals in the U.S. have become very wealthy by paying attention to how others invest [1]