Group 1 - Warren Buffett, at 95, embodies a childlike dietary preference and an unwavering work enthusiasm, illustrating a life philosophy that emphasizes continuous growth over time [2] - Buffett's dietary choices reflect a return to simplicity, aligning with the wisdom of traditional Eastern medicine, which advocates for nourishing the body with pure and simple foods [3][4] - Research from Harvard indicates that individuals adhering to a natural diet have longer telomeres, supporting Buffett's belief in listening to the body's needs for optimal nutrition [4] Group 2 - Buffett's approach to work exemplifies the ultimate form of "flow," as he engages in his passion for investing, which significantly contributes to his vitality and sharp judgment [6][7] - Continuous cognitive engagement, such as reading extensive financial reports, keeps Buffett's brain active, enhancing his mental acuity and contributing to his longevity [8][10] - The essence of Buffett's longevity lies in a life system that embraces both learning and value investing, demonstrating a harmonious balance between childlike curiosity and wise discipline [9][10] Group 3 - Buffett's ability to maintain a low-stress state contributes to higher telomerase activity, which is linked to better health outcomes despite high work intensity [11] - His life philosophy suggests that true longevity is not about resisting time but rather dancing with life, emphasizing curiosity and passion as keys to a meaningful existence [12][14] - The legacy Buffett leaves is not merely financial wisdom but a guide to living a fulfilling life, highlighting the importance of maintaining a growth mindset and a focus on what truly matters [14]