{Lin Chen} When he stayed up late to catch up on his homework, he casually complained, "It would be great if there was an automatic writing pen." The next second, he actually had a pen in his hand that could automatically solve problems! From then on, his imagination became a "physical printer": he thought the takeout was slow, so he created a "drone delivery box"; when there was a theft in the community, he made a "smart tracking sticker" to catch the thief; he helped divert traffic to the milk tea shop and made a "singing cup holder"! From campus to society, Lin Chen used his imagination to solve problems and make a lot of money. Even the big guys wanted to win over him. But he said the next sentence: "My brain is only for ordinary people!"
