Definition.com
Revenge (n.) is like biting a dog because the dog has bit you.
Definition.com
Revenge (n.) is the only debt which it is wrong to pay.
Definition.com
Revenge (n.) is sweet - to the sour.
Definition.com
Revenge (n.) is sweet, but not when you're the victim.
Definition.com
Revenge (n.) does more for the legal profession than any other emotion.