A girl never cares who casts the first stone at her -- as long as it's a diamond
Somebody is always doing something that somebody else said couldn't be done.
A special skill, like speaking several languages, or keeping your mouth shut in one.
A lecturer often makes you feel dumb at one end and numb at the other.
A signature always reveals a man's character - and sometimes even his name.
A creature that never cries over spilt milk: a cat.