The document summarizes the journeys and lessons learned over the past 3 years from TEDx events in Tainan, Taiwan. It encourages people to reflect on questions like who they are, their passions, and how they can make the world better. It promotes ideas of thinking globally and acting locally, hacking education for lifelong learning, and spreading ideas. The document advocates for being sustainable and creating an interdisciplinary community that inspires youth and creates an unique city. It suggests the importance of unlearning to discover new things, spreading oneself, and learning from mistakes to improve. The overall message is about co-sharing, co-living, and co-creating.