Meaning of the word "praise makes good men better and bad men worse" in English

What does "praise makes good men better and bad men worse" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

praise makes good men better and bad men worse

US /preɪz meɪks ɡʊd men ˈbetər ænd bæd men wɜːrs/
UK /preɪz meɪks ɡʊd men ˈbetə ænd bæd men wɜːs/
"praise makes good men better and bad men worse" picture

Idiom

a proverb suggesting that positive reinforcement encourages virtuous people to improve, while it may make arrogant or wicked people more conceited or complacent

Example:
Be careful with your compliments; remember that praise makes good men better and bad men worse.
He became incredibly arrogant after the award, proving that praise makes good men better and bad men worse.