Elbow grease is the best polish.
More English Proverbs:
Don't lock the stable door after the horse is stolen.English
All be the same in a hundred years.
English
Spread the table and contention will cease.
English
Danger is next neighbor to security.
English
There's no place like home.
English
Take care of your pennies and your pounds will take care of your heirs and barristers.
English