A man has left his office without permission to have his hair cut. When he return to his office, his boss angrily say "Why do you take my paying hour for doing your own work?" reply by the man "When I am in your office, my hair grows, so I must have it cut in working hours"
The boss feel very angry, he look at him and say "But your hair still grows at home, RIGHT?" The man say "You see, I haven't cut all my hair"
Sender: Minh Hoa <translate from Vietnamese>