Grinding Proverbs

He that will have a cake out of the wheat must tarry the grinding. (English Proverb)
The smith's dog sleeps at the noise of the hammer, and wakes at the grinding of teeth. View proverb
Spanish Proverb
A gravestone cannot be used for grinding. View proverb
African Proverb
It's the grinding of his teeth that awakes the blacksmith's dog, not the noise of the hammer. View proverb
Spanish Proverb