Core Viewpoint - The success or failure of investments primarily depends on the accurate judgment of profitability, which is rooted in the depth of understanding [1] Group 1: Importance of Reading - Engaging with historical perspectives and diverse knowledge through reading is essential for enhancing cognitive abilities and investment insights [1] - Successful individuals across various industries share a common trait of being avid readers, which aids in observing long-term trends and identifying investment value [1] Group 2: Book Recommendation - "Barbarians at the Gate" by Bryan Burrough and John Helyar is highlighted as a classic account of Wall Street's business battles, detailing KKR's $25 billion leveraged buyout of RJR Nabisco in 1988 [4] - The book reveals the brutal nature of capital competition and the dual-edged effects of financial innovation, emphasizing the conflict between capital and real business operations [4] - It serves as a reflection on the boundaries of capital's role, warning against short-sighted management practices while advocating for value co-creation rather than value extraction [4][5]