1. Answer:

The most famous ones are the following:

Confucius said: "I am determined to learn when I am fifteen, and I stand up at thirty. At forty, one is not confused; at fifty, one knows the destiny; at sixty, one’s ears are attuned; at seventy, one follows one’s heart’s desires without exceeding the rules.”

Confucius said: “You can become a teacher by reviewing the past and learning the new.”

Confucius said: "Learning without thinking is a waste; thinking without learning is peril."

Confucius said: "You know what you know! If you know something, you know it; if you don't know it, you don't know it." This is knowledge."

2. Expansion:

The Analects of Confucius·Wei Zheng Chapter

Confucius said: "Government is based on virtue, such as Beichen, who lives in his place. The stars are shining."

Confucius said: "Three hundred poems can be summed up in one sentence: 'Thinking is innocent'."

Confucius said: "The way is based on government, the order is based on punishment, and the people are exempted from shame. The way is based on virtue, the order is based on propriety, and there is shame and integrity."

Confucius said: "I am determined to be in ten. To learn, one should stand firm at thirty, not be confused at forty, know the destiny at fifty, be attuned to one's ears at sixty, and follow one's heart's desires at seventy, without violating the rules."

When Meng Yizi asked about filial piety, Confucius said: "It's no violation. "Fan Chi Yu, the Confucius said: "Meng Sun asked me about his filial piety, and I said, 'It's no violation. Give it with etiquette, and offer sacrifices with etiquette."

Meng Wubo asked about filial piety. Confucius said: "Parents only worry about their illness."

Zi You asked about filial piety. Confucius said: "Today, filial piety means being able to raise people. As for dogs and horses, they can be raised. How can we be different if we don't respect them?"

Zixia asked about filial piety. Confucius said: "It's difficult to look at things. When something happens, I will do my best. When I have wine and food, I will give you food. Do you ever think you are filial?" If you retreat and save your own interests, you will be able to make progress, and you will not be foolish when you return." Confucius said: "Look at the reason, observe the reason, and observe the situation. How can a person be thin? ? "

Zi Gong asked: "A gentleman can learn something new by reviewing the past."

Zi Gong asked: Gentleman. Confucius said: "First do what he says, and then follow it."

Confucius said: "A gentleman is not careful in comparison, and a villain is not careful in comparison."

Confucius said: "Learn but not be careful." If you think about it, you will be in vain. If you think about it but do not learn, you will be in danger."

Confucius said: "If you attack the heresy, it will be harmful."

Confucius said: "You will know it by teaching it. ! To know is to know, and to know is to be ignorant. ”

Zhang Xueqianlu. Confucius said: "If you hear many doubts and doubts, be careful about what you say, you will have few regrets; if you see many doubts, and be cautious about other things, you will have few regrets. If you speak few words, you will have few regrets, and you will have good fortune."

Ai Gong asked: "What can be done to make the people obey?" Confucius replied: "If you raise the straight and ignore the wrong, the people will obey; if you raise the straight and wrong, the people will not obey."

Ji Kangzi asked: "How to make the people respect and be loyal by admonishing them?" Confucius said: "If you approach them with dignity, you will be respectful; if you are filial and kind, you will be loyal; if you do good deeds but cannot be taught, then you will be encouraged."

In other words, Confucius said: "Confucius is not interested in politics?" Confucius said: "The Book of Records says: 'Filial piety is only filial piety, friendship is with brothers, and charity is in government.' Is this also the purpose of politics, and ridicule him for being political?"

Confucius said: "People have no faith and do not know what is possible. A big cart has no hooks and a small cart has no pulleys. How can it move?"

Zizhang asked: "In ten generations, we can know "Huh?" Confucius said: "The gains and losses of the Yin Dynasty due to the Xia rites can be known; the gains and losses of the Zhou Dynasty due to the Yin rites can be known."

Confucius said: "Sacrificing someone who is not a ghost is flattery; not doing what is right is a lack of courage."