School..... College... Office

School:
Two books for one subject.

College:
One book for all subjects.

Company:
Books? Ye kya hota hai. Only follow standards.


School:
A White pipe in teacher's hand - CHALK

College:
A White pipe in student's hand  CIGARETTE

Company:
A White pipe in employee's hand  100% CIGARETTE


School:
Most Frequent letter- LEAVE LETTER

College:
Most Frequent letter- LOVE LETTER

Company:
Most Frequent letter- RESIGNATION LETTER


School:
If we go it's boring.

College:
If we don't go it's boring.

Company:
Go/don't go, it's boring