IS THE EARTH ROUND?
TEACHER: What’s the shape of the earth?
JOHNNY: It’s round.
TEACHER: How do you know it is round, Johnny?
JOHNNY: All right, it’s square, then. I don’t want to start an argument about it.
* * *
WHAT CONTAINS MILK?
TEACHER: Tommy, name five things that contain milk.
TOMMY: Butter, cheese, ice cream, and two cows.
* * *
TEACHER: What is the surest way to keep milk from souring?
PUPIL: Leave it in the cow.
