A pig used to dirt turns its nose up at rice.
More Japanese Proverbs:
He who steals incense smells of it.Japanese
It's better to not read at all than to believe everything you read. The day you decide to do it is your lucky day.
Japanese
The mouth is the door of evil.
Japanese
To make the tea cloudy.
Japanese
It is a beggar's pride that he is not a thief.
Japanese
Put faith in your own abilities and not in the stars.
Japanese