1, be sensible.
2、? Refers to an educated person.
Second, the specific performance of being knowledgeable is:
1, polite and considerate.
Be quiet and treat others with elegant manners.
3. Respect teachers and respect the old and love the young.
4, reading poetry books, brilliant.
5, cultured, sentimental and polite.
Extended data
Explain in detail:
First, interpretation: knowledge, common sense. Refers to an educated person.
Second, meaning: knowing and reaching: knowing. Educated and polite. Describe being educated.
Third, the source: Yuan, the first fold of the anonymous "Feng Yulan": "I am the only one who knows the book as a gift, how can I be discussed?"
Fourth, examples:
1, the teacher wants us to grow up healthily, be sensible and comprehensive.
2, we are the future of the motherland, we should set an example, know the book and be polite.
5. Knowing books and being reasonable is also called "knowing books and being polite", "knowing books and being polite" and "knowing literature and being polite".
References:
Baidu encyclopedia-knowing books and understanding