He who does not open his eyes must open his purse. (German Proverb)

He who does not open his eyes must open his purse.

German Proverb

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open purse eyes

Related proverbs

Open your eyes and your ears when contracting, because the agreed upon circumstances mean a lot. View proverb
Sicilian Proverb
Open your purse, and I will open my mouth. View proverb
Portuguese Proverb
Where friars abound keep your eyes open. View proverb
Spanish Proverb
If you open the eyes of a blind man he wants to go back to the darkness. View proverb
Berber Proverb
Mouth shut and eyes open. View proverb
Italian Proverb