There is no nail varnish that can make old hands look younger.
More German Proverbs:
Knowing hens lay even in nettles.German
No man can do nothing and no man can do everything.
German
Fire is a good servant but a bad master.
German
Nothing so bad as not to be good for something.
German
Who carries doubtful people to his house, will doubtless from his carriage something lose.
German
He that has lost his credit is dead to the world.
German