Michael, Michael, you have no bees, and yet you sell honey!Proverbs and old sayings Portuguese about commerce
Don't sell the bear's skin before you have caught him.Proverbs and old sayings Aromanian about commerce
Plough deep, while sluggards sleep; and you shall have corn to sell and keep.Proverbs and old sayings Aromanian about commerce
You cannot buy wisdom abroad if there is none at home.Proverbs and old sayings Russian about commerce