Weeds in front of the court are better than nothing. Don't worry about the ancients, and care about Shangqiu. What is this?

What you want to ask is that there are many weeds in front of the court, and something good is better than nothing. Don't worry about the ancients. Isn't that what this sentence means? The meaning of this sentence is as follows:

It means don't envy or mind other people's business, just mind your own business. This sentence means that some good things are better than nothing, just like grass growing in front of the court. Although auspicious, it may attract jealousy and covet and bring danger. So this sentence reminds us to be alert to unnecessary troubles and accidents and pay attention to our own safety.

"Don't worry about the ancients, mind your own business, and if you are wrong, you will be wrong" means don't worry about irrelevant people. Kindly caring about other people's affairs often leads to a bad result.