Deep down everyone’s a Ferengi.
More Klingon Proverbs:
A fool and his head are soon parted.Klingon
There's nothing wrong with charity... as long as it winds up in your pocket.
Klingon
Beware the man who doesn't make time for oo-mox.
Klingon
Klingons are born to fight and conquer.
Klingon
New customers are lik razor-toothed Gree worms, they may be succulent, but sometimes they bite.
Klingon
If you cannot fail, you cannot succeed.
Klingon