This sentence corresponds to the original words of Confucius: A gentleman is magnanimous, while a villain is always concerned.

Source: "The Analects of Confucius·Shuer"

A gentleman is open-minded, frank and clean in his thoughts, and his appearance and movements appear to be very comfortable and stable; a villain has too many desires in his heart and a heavy psychological burden , I often worry and worry, and my appearance and movements also appear uneasy, and I often feel unsteady in sitting or standing. A magnanimous person is not disturbed by things, and goes about his business without any fear; a worried person walks about things, looks at things, describes things as haggard, and becomes bad at things.

Extended information:

The gentleman and the villain are two levels in Confucius’s classification of people’s moral qualities. The gentleman refers to the ruling class and is a person who learns and knows. People refer to the working people who are ruled. Confucius believed that a gentleman and a villain are inherently different and cannot be changed. A gentleman is born smart and a villain is born stupid. Just because a gentleman and a villain are inherently different, their performances in all aspects are also different.

After the late Spring and Autumn Period, "gentleman" and "villain" gradually became the terms for "virtuous people" and "immoral people". These theories of classical ethics actually serve the ruling class.

Mencius further developed Confucian thought and believed that "Those who work hard govern others, those who work hard govern others, those who govern others eat others, and those who govern others eat others, this is the three universal principles of the world" (Translation: Those who expend their mental energy rule others, and those who expend their physical strength are ruled by others. The ruler exploits others as if they were cannibals, and the ruled are exploited as if they were being eaten.)? The ruling classes of the past dynasties regarded Confucius's thoughts as ethics and became a tool for rulers to maintain their rule.

Baidu Encyclopedia - A gentleman is magnanimous and magnanimous, while a villain has long-term relationships