We never know the worth of water till the well is dry.
You can only know the fleas in the bed you have slept in.
One devil that you know is better than twenty that you don't.
A girl that blushes too much, knows too much.
Seamen learn to get to know each other during a storm.
He who knows not shame does whatever he likes.
He who wants to barter, usually knows what is best for him.
Rich people never know who their friends are.
The villain that becomes rich knows neither friends nor family.
You don't know a man before he takes a woman.
What little Johnny has not learned, big John will not know.
To know that candles are expensive is of no value to the blind man.
If you want to know the value of money, go and borrow some.
Never let any mechanical device know that you are in a hurry.
No one knows what the dinner was after the plates have been washed.
Look down if you want to know how tall you are.
If you wish to know what a man is, place him in authority.
If you wish to know what a man is, put him in authority.
Not knowing when the dawn will come I open every door.
I taught you everything you know. But I didn't teach you everything I know.
