TED演講：快樂藏在哪兒？我們該如何找到它？

The speaker explores the relationship between the physical world and the emotion of joy. By identifying universal \"aesthetics of joy\"—such as bright colors, round shapes, and abundance—they argue that intentional design can improve mental well-being and foster a shared sense of humanity, shifting the focus from the long-term pursuit of happiness to momentary experiences of joy.