Plautus

A rolling stone gathers no moss.

Better late than never.

Birds of a feather flock together.

Curiosity killed the cat.

Don't bite the hand that feeds you.

Every cloud has a silver lining.

Fools rush in where angels fear to tread.

Good things come to those who wait.

Haste makes waste.

If it ain't broke, don't fix it.

Keep your friends close and your enemies closer.

Make hay while the sun shines.

Once bitten, twice shy.