Among the eight articles in The Analects of Confucius, which one has both learning methods, learning attitudes and educational attitudes?
Isn't it a pleasant thing to persevere and work hard? Is it not delightful to have friends coming from distant quarters? People don't know, but they don't care Aren't you a gentleman? "Learning from time to time is a learning method. It is such a delight to have friends coming so far. This is a learning attitude. People who don't know and don't care are not gentlemen.
It should be this sentence.