Dreaming of a grindstone means that if you want to avoid trouble, you must make greater efforts in handling affairs.
Dreaming of a grindstone means that what you have may be lost again.
Women dream of grinding a grindstone, which means that your married life is unhappy, and the housework at home is too heavy, which makes you feel very tired.
Dreaming of sharpening a knife and not cutting wood by mistake means that you will be like a duck to water in your work or business, and because of the recent high fortune, you will soon make a fortune and make you laugh.
Dreaming of sharpening a knife indicates good luck arrival.