What does it mean to learn and practice without saying it?

Isn’t it a joyful thing to learn and practice from time to time? It means that what you learn has the opportunity to be put into practice?

From "The Analects of Confucius·Xueer" by Confucius

Confucius said: "Learn and practice it from time to time, don't you also say (yuè)? It is not a joy to have friends from afar. Isn’t it a gentleman who doesn’t know something but doesn’t know it?”

Detailed explanation:

1. Learning: The “learning” that Confucius talks about here mainly refers to learning from the Western Zhou Dynasty. Traditional cultural classics such as etiquette, music, and books. ?

2. Shi Xi: In the Zhou and Qin Dynasties, the word "Shi" was used as an adverb, meaning "at a certain time" or "at the appropriate time". However, Zhu Xi explained "Shi" as "Shi Chang" in "Collected Commentary on the Analects of Confucius". "Xi" refers to practicing etiquette and music; reviewing poems and books. It also means review, practice, and practice. ?

3. Say: Yin yuè means the same as joy, meaning happy and happy. ?:

Confucius (551 BC ~ 479 BC), whose name was Qiu and whose courtesy name was Zhongni, was the master of Chinese cultural thought and the founder of Confucianism. A great thinker, politician, and educator in ancient my country. His philosophical thoughts advocated "benevolence and righteousness", "rituals and music", "moral education", and "the king should regard the people as the body". Confucianism has penetrated into the life and culture of the Chinese people, and also influenced other parts of the world. Most people are nearly two thousand years old.