The first line:
Pulling couch grass
uproots more with it by entwined roots.
Snatch it: fortune. Continue.
The second line:
Wrapped in flattery, the vile prosper.
Great people are clogged. Continue.
The fifth line:
Clogging ceases. Great people prosper.
It could be lost! It could be lost!
Tie it to the roots of a mulberry tree.
The sixth line:
Clogging overturned.
First there was clogging.
Later all will be glad.