Definition

school: A place where Papa pays and Son plays.
Life Insurance: A contract that keeps you poor all your life so that you can die Rich.
Nurse: A person who wakes u up to give you sleeping pills.
Marriage: It's an agreement in which a man loses his bachelor degree and a woman gains her masters.
Tears: The hydraulic force by which masculine willpower is defeated by feminine waterpower.
Lecture: An art of transferring information from the notes of the Lecturer to the notes of the students without passing through "the minds of either"
Conference: The confusion of one man multiplied by the number present.
Compromise: The art of dividing a cake in such a way that everybody believes he got the biggest piece.
Dictionary: A place where success comes before work.
Conference Room: A place where everybody talks, nobody listens and everybody disagrees later on.
Father: A banker provided by nature.   
Boss: Someone who is early when you are late and late when you are early.
Politician: One who shakes your hand before elections and your Confidence after.
Doctor: A person who kills your ills by pills, and kills you by bills.
Classic: Books, which people praise, but do not read.
Smile: A curve that can set a lot of things straight.
Office: A place where you can relax after your strenuous home life.
Yawn: The only time some married men ever get to open their mouth.
Etc.: A sign to make others believe that you know more than you actually do.
Committee: Individuals who can do nothing individually and sit to decide that nothing can be done together.
Experience: The name men give to their mistakes.
Atom Bomb: An invention to end all inventions.

 Philosopher: A fool who torments himself during life, to be wise after death