Comparison of couplets in ancient and modern pharmacies: drugs are not as good as shelves, and the dust settles. May the world be safe.

Previously on:

The first part is: I would rather put the medicine on the shelf to produce dust, and the second part is: I hope everyone in the world is safe.

Now it's: buy enough 30 yuan to send 2 Jin of eggs (promoting beautiful slogans)

Original couplet:

The first part is: I hope everyone in the world is safe,

The bottom line is: I'd rather put the medicine on the shelf to produce dust.