"什么能使醉汉或奴隶或懦夫高尚起来"

Simplified Meaning:

Think about people who have bad habits, like drinking too much, or people who aren't free because they're under someone else’s control, or those who are too scared to do anything brave. These kinds of people are stuck in a way of life that isn't good. It's hard for them to become better or to feel proud of their actions. For example, if someone always avoids challenges because they're afraid of failing, it’s difficult for them to become confident or achieve something meaningful. To make their lives better, they need to change their habits, find ways to gain independence, or work on becoming braver. Like a person who is afraid to speak in public but decides to practice and eventually becomes a great speaker. The process of growing and improving takes effort and a desire to change. This message can help us understand that turning our lives around requires determination and a willingness to face and overcome our weaknesses.