Meaning of turn a new leaf

A lovely idiom!

"Turn a new leaf" is a common English expression that means to change one's behavior, attitude, or ways for the better. It is often used to describe a person's decision to reform or improve themselves, often after a period of negative behavior or mistakes.

The phrase is thought to have originated from the idea of turning a page in a book, but instead of turning to a new page, you are turning to a new leaf in your life. Just as a new leaf represents a fresh start for a plant, "turning a new leaf" represents a fresh start for a person.

In everyday language, you might use this phrase in a sentence like:

• "After getting into trouble with the law, John decided to turn a new leaf and focus on his education."
• "After a string of failed relationships, Sarah decided to turn a new leaf and work on herself before looking for love again."
• "The company is trying to turn a new leaf and become more environmentally friendly."

The phrase is often used to convey a sense of renewal, redemption, and positive change. It's a way of saying that someone has learned from their mistakes and is making a conscious effort to improve themselves and their circumstances.