The word 天才 (tiāncái) is formed through a direct and vivid conceptual metaphor. It combines the character 天 (tiān), meaning "heaven" or "the sky", with 才 (cái), meaning "talent" or "ability". The formation visually and philosophically presents the idea that exceptional, innate talent is not merely human-made but is a gift bestowed from the heavens or nature itself, implying it is profound, natural, and extraordinary.