Who hasn't been to school? The teachings of Confucius are still ringing in our ears and have been popular among people for thousands of years. It is said that Confucius Institutes have gone global. The education in the new era also captures some of the essence of Confucius, but times have changed. If you fail to keep pace with the times and learn some "wonderful" methods, you may be slapped to death on the beach.
Intention: Is the wise man wise? Are fools stupid? Just go with the flow.