One eye in the corner is sharper than two about the house.
More Traditional Proverbs:
Better to ask a question than to remain ignorant.Traditional
That's a real stem winder.
Traditional
A saver grows rich by seeming poor. A spender grows poor by seeming rich.
Traditional
Bless my weeds.
Traditional
Seeing is believing.
Traditional
Advice from your friends in like the weather, some of it is good, some of it is bad.
Traditional