None can guess the jewel by the casket.
More English Proverbs:
An enterprizing foole needs little wit.English
We are usually the best men when in the worst health.
English
Rain before seven; clear before eleven.
English
Beware of a man of one book.
English
He is a fool that kisseth the maid when he may kiss the mistress.
English
Who goes a beast to Rome, a beast returns.
English