Explanation: letter: credit; Its: that; C: Yes, very good. I really don't know what to do if a person doesn't keep his word. It is not good to say that people are not trustworthy.
For example, ranking, "~" You just said that if you have the ability to get in and out, you should worship him as king and not harm your health. (Wu Mingcheng's first journey to the West)
Source:
Confucius' famous saying. From the Analects of Confucius, "Confucius said:' People don't believe it, and they don't know what they can do. "Zheng Xuan's Note:" I don't know what I can do, and it's not feasible to say it. " . Kong Anguo's Note: "If you don't believe what you say, you will have nothing." . Zhu said: "If a person's face is not true and sincere, then everything he says is false." ("Zhuzi School" Volume 24) Jiang's best friend divided the letter into two meanings: "What you said must be true; If you say it, you will be able to practice it. " Confucius and later Confucianism attached great importance to faith. "Keep your word, and do what you want" (The Analects of Confucius Wei Linggong) is the principle of Confucius' life.