In a rare video interview, Duan Yongping, former BBK executive, shared 50 insights on investment, corporate culture, and education. Hosted by Xueqiu founder Fang Sanwen, the two-hour session emphasized the importance of rationality in investing and understanding a company's business model and future cash flow. Duan highlighted the simplicity yet execution difficulty of investing, stressing the need for trust in business partnerships and adherence to core values. Duan also discussed child education, advocating for providing security and modeling positive behavior. He expressed cautious views on AI and electric vehicles, while commenting on major companies like Apple, Tencent, and Moutai. The interview underscored long-term thinking as a key to success in both business and personal development.