巴菲特开玩笑称，不进行投资操作并非是因为担心格雷格·阿贝尔日后会风光无限，而是另有原因。

Core Insights - Warren Buffett jokingly stated that the lack of investment activity is not due to concerns about Greg Abel's future success, but rather for other reasons [1] Group 1 - The statement reflects a light-hearted perspective on investment decisions within the company [1]