It is a bad plowman that quarrels with his ox.
More Korean Proverbs:
A fish wouldn't get into trouble if it kept its mouth shut.Korean
The deeper the waters are, the more still they run.
Korean
If a pedestrian sees a horse he will want to ride it.
Korean
The nicest woman is your own; the nicest harvest is your neighbors.
Korean
A hunter's knife cannot carve its own handle.
Korean
The thief hates the moon.
Korean