What are you doing?

A traveler once passed three workers at a construction site.
The traveler asked the first worker, "What are you doing?"
The worker told him, "I'm moving bricks."
The traveler asked the second worker the same question, "What are you doing?"
The second worker replied, "I'm building a wall."
Then the traveler asked the third man the same question.
The answer was just as accurate as the others, but far more meaningful:
"I," the third man replies, "am building a cathedral."
You, too, can choose whether you are just moving around bricks, or building your own cathedral.
It is easier than it may seem.
Just ask yourself once in a while, “What are you doing?”