Penguin Notes | Some say AI is the best era, others say our world is about to be destroyed by AI. What’s your view? Actually, both perspectives are not wrong. The contradiction lies in the time horizon. When we extend our vision to ten years, we can foresee the various old systems that AI might destroy, such as employment, power, and resource distribution. However, at the present moment, we can leverage available tools to implement ideas at low cost. Therefore, in this era, we should sharpen our thinking sensitivity. Whether in daily life or work, carefully observe problematic areas or study books that expand knowledge boundaries, such as philosophy, business thinking, and psychology. Through incremental knowledge accumulation, combine insights with AI tools to achieve true mental restructuring and implementation. This way, through quantitative change, we can bring about qualitative change, paving the way for our future and better preparing for this era of great transformation.