no use locking the stable door after horse has bolted?

That's a perfect example of a proverb! It means:

It's pointless to take action to prevent something after it's already happened.

The proverb is used to highlight the importance of being proactive and taking precautions before a problem arises, rather than trying to fix it after the fact.

Here's a breakdown of why it's so effective:

* Visual Imagery: The image of a horse bolting from a stable, then trying to lock the door afterwards is instantly understandable and memorable.

* Practicality: The proverb applies to countless situations, from personal relationships to financial planning. It reminds us to be prepared and act with foresight.

* Humor: The absurdity of locking the stable door after the horse is gone makes it a fun and relatable way to convey an important message.

Let me know if you'd like some examples of how the proverb can be used in different situations!