Nuclear fusion represents the holy grail of clean energy, and from my perspective, witnessing China's strategic push in this field is truly exciting. The journey toward commercial fusion is indeed a marathon, not a sprint, and China's approach to methodically climbing every rung of the ladder—from the EAST experimental tokamak to the ambitious BEST device project—showcases a focused vision stretching toward the next hundred years. In practical terms, should fusion power become widely available, the implications are profound. I recently read about China targeting around 2030 to demonstrate fusion power generation with its new generation devices, which would be a significant milestone. Beyond just energy production, such breakthroughs could enable industries that consume massive amounts of electricity—like AI data centers and high-speed maglev trains—to operate without the limitations imposed by energy scarcity. One aspect that stood out to me is how fusion could address critical global challenges like fresh water shortages through unlimited desalination capabilities powered by cheap electricity. This directly ties into the broader vision of lifting barriers and fueling unprecedented industrial and social development. Of course, considerable scientific and engineering obstacles remain, such as finding materials that can withstand prolonged neutron radiation and achieving a self-sustaining fuel cycle. But China's dedicated research institutes and large-scale test facilities like the "Kuafu" engineering platform indicate a systemic effort to overcome these hurdles rather than chasing short-term gains. Drawing from this, it feels like the nuclear fusion pursuit is not just about technological innovation but also strategic foresight and persistence. The race is indeed a rivalry, but it's also a global quest that holds promise for anyone who dreams of a future with truly unlimited, clean, and affordable energy.