When 2000 last told me about his design concept for a perpetual motion machine, we were buying late-night snacks in a restaurant. At that time, a portion of Lanzhou Ramen cost 8 yuan, and a pancake cost 4 yuan, which was enough for eight people in their dormitory. It was at the pancake weighing place that I forever interrupted his dream of a perpetual motion machine.
Intention: dedicated to friends, dedicated to infinite energy