Non-linear thinking is a way of understanding the world that goes beyond traditional linear, one-way cause-and-effect relationships. It recognizes that development in the real world is often complex, dynamic, and unpredictable. In this mindset, there is no simple proportional relationship between input and output—small changes can trigger massive qualitative shifts once a "tipping point" is reached. It emphasizes interactions among elements and complex feedback mechanisms, acknowledging that the whole is not merely the sum of its parts, but may give rise to emergent properties or diminishing effects. Non-linear thinking encourages people to identify turning points and key leverage factors within systems, so as to seize the moment of transformation from quantitative accumulation to qualitative breakthrough, thereby achieving explosive growth after a seemingly slow buildup phase.