A man has been working in the company for 10 years. He does the same job every day in the same way and receives the same salary every month. One day, the indignant man decided to ask his boss for a raise and promotion. He said to his boss, "After all, I've had 10 years of experience." "Dear employee," the boss sighed, "You don't have 10 years of experience, you are one with 10 years of experience."