The meaning of this sentence is: How can this be regarded as a man with ambition and achievements?

Source: "Wealth and Nobless Cannot Be Improper"

Excerpt:

How can one be a man? Have you not learned etiquette yet? The husband's crown is given by his father; the woman's marriage is ordered by her mother. She goes to the door where she is sent, and warns her: "When you go to your daughter's house, you must respect her and be disciplined. You will not disobey the master!" Those who regard obedience as righteous are concubines. The way of women.

Translation:

How can this be considered a man with ambition and achievements? Have you never learned etiquette? When a man performs the crowning ceremony, his father instructs him; when a woman gets married, her mother instructs her, sends her to the door, and warns her: "When you arrive at your husband's house, you must be respectful and cautious, and do not disobey your husband!" Treat obedience as her husband's house. The code is the way of women.

Extended information:

Mencius's famous saying about "real men" is inappropriate in criticizing politicians, but the famous saying "wealth cannot be lustful, power cannot be subdued" It still shines brightly and has inspired many people with lofty ideals and benevolence in history, becoming their motto to defy violence and uphold justice.

“Wealth and honor must not lead to adultery” is the traditional virtue of the Chinese nation and the code of conduct for every Chinese person. In real life, when facing the temptation of money interests, we must not be confused; when the interests of the country and nation are endangered, we must dare to stand up, not be afraid of sacrifice, and be a true man.