This sentence comes from Confucius, a book written by Confucius disciples to record Confucius' remarks. Lutz, the specific original text is as follows:

Confucius said, "What you say must be done, and what you do must have results. You are a villain. "

The main meaning of this sentence is: most people only pay attention to their promises, but can't think deeply about the inadequacies of things. Scholars (talented people) first consider things improperly, not their own promises.

The Analects of Confucius is one of the classic works of Confucian school, which was compiled by Confucius' disciples and their descendants. It mainly records the words and deeds of Confucius and his disciples, and embodies Confucius' political opinions, logical thoughts, moral concepts and educational principles.