激励措施的微小变化可以导致行为的巨大变化。
摄影不仅仅是捕捉图像;它是通过光影捕捉情感和讲述故事。
城市是人类最伟大的发明。
You have to believe in yourself when no one else does.
In the realm of algorithms, efficiency is not just a goal; it is a necessity.