Buying time

A story I read on Paulo Celho's blog.. 

A man came home from work late again, tired and irritated, to find his 5-year-old son waiting for him at the door.
“Daddy, may I ask you a question?”
“Yeah, sure, what is it?” replied the man.
“Daddy, how much money do you make an hour?
“That’s none of your business! What makes you ask such a thing?” the man said angrily.

“I just want to know. Please tell me, how much do you make an hour?” pleaded the little boy.
“If you must know, I make $20.00 an hour.”
“Oh,” the little boy replied, head bowed. Looking up, he said, “Daddy, may I borrow $10.00 please?”

The father was furious. “If the only reason you wanted to know how much money I make is just so you can borrow some to buy a silly toy or some other nonsense, then you march yourself straight to your room and go to bed. I work long, hard hours everyday and don’t have time for such childish games.”
The little boy quietly went to his room and shut the door. The man sat down and started to get even madder about the little boy’s questioning. How dare he ask such questions only to get some money?

After an hour or so, the man had calmed down, and started to think he may have been a little hard on his son. Maybe there was something he really needed to buy with that $10.00, and he really didn’t ask for money very often. The man went to the door of the little boy’s room and opened the door.
“Are you asleep son?” he asked.
“No daddy, I’m awake,” replied the boy.

“I’ve been thinking, maybe I was too hard on you earlier,” said the man. “It’s been a long day and I took my aggravation out on you. Here’s that $10.00 you asked for.”
The little boy sat straight up, beaming. “Oh, thank you daddy!” he yelled. Then, reaching under his pillow, he pulled out some more crumpled up bills.
The man, seeing that the boy already had money, started to get angry again. The little boy slowly counted out his money, then looked up at the man.

“Why did you want more money if you already had some?” the father grumbled.
“Because I didn’t have enough, but now I do,” the little boy replied.

“Daddy, I have $20.00 now. Can I buy an hour of your time?”

Amidst this hustling and fast life, how many of us actually stop for a moment, turn around just to sit with our loved ones and do "nothing", yet do so much that you can't possibly imagine, just to get the joy on their faces. We spend so much time work hard for a few thousand bucks. Yes, we need to work to live comfortably and we do earn for our family but we forget that someone is waiting out there, longing for our care and attention.  Sometimes children do have a lot to teach us.. All of have been there, but I somewhere wish our lives too were as innocent, blissful as theirs!