The word 天生 is formed by the conceptual fusion of two core ideas: 天 (tiān), representing "heaven" or the natural, overarching order of the universe, and 生 (shēng), representing "birth" or "to be born". It visually and philosophically paints the picture of a trait or quality that is "heaven-born", emerging directly from the fundamental nature of existence rather than through nurture or effort. The compound thus creates a single, intuitive notion of something being inherently destined, innate, or inborn from the very beginning of life.