There is no next sentence to know shame and then be brave. Knowing shame and then being brave comes from "knowing shame is almost courageous".

Source: "Book of Rites: Doctrine of the Mean": "To learn is close to knowledge, to practice is close to benevolence, and to know shame is close to courage. If you know these three, you will know how to cultivate yourself; if you know how to cultivate yourself, you will know how to govern others; If you know how to govern people, you will know how to govern the world."

Translation: Loving to learn is close to wisdom, doing your best to practice is close to benevolence, and knowing shame is close to bravery. If you know these three points, you know how to cultivate virtue; if you know how to cultivate virtue, you know how to govern people; if you know how to govern people, you know how to govern a country.

The meaning of knowing one’s shame and then being brave

To know one’s shame and then be brave refers to a kind of person who is not discouraged, never retreats, and never retreats in the face of difficulties after suffering hardships and blows. Give up on yourself, but maintain a mental state of forging ahead and facing difficulties.

Shame has a dual nature, it is both a challenge and an opportunity; it is both an obstacle and an exercise. It seems that only after people know their shame can they have the determination and courage to endure hardships. Otherwise, they will not be able to correctly understand their own shortcomings and remain complacent, which will only lead to further failure.