Time is the most valuable thing there can be, in this world or any other. It's the most exhaustible resource that exists. It is priceless. You can never buy more time.
Time is the only thing we come into this world with. We can waste it, barter it, or use it to build and grow. It's the thing of great value that we can offer in this world before we have anything else. I'll trade my time for knowledge, and then, when I've added that knowledge to some more time, I can get a job out of the deal.
Then I can add that job and my knowledge to yet more time, and get money out of it. Then that money, with some more time, may someday buy me a home.
You'd think that by this point, I'd be exhausted. It's surprising how much of our time we like to keep for ourselves, to hoard away. It is, after all, our most precious resource.
What is the best was to spend this precious, priceless thing? Some must be given to get an education, to make money, to eat and to live. Where might the precious left-overs be spent, that they might not be wasted? Should we get more sleep, or while the time away in fantasy, or invest it in our television?
Perhaps. Enjoying something brought to you by someone else's well spent time is a worthy expenditure, is it not? I'm fairly certain that Van Gogh's Starry Night took much time. Just as I'm certain that Joss Wheden took time when he came up with his brilliant shows, and every great author took hours and days and months, and sometimes years to give us their glorious fantasies.
We could enjoy theirs, or do the same with our own. Of course, one of the best ways to spend something so valuable is with someone we value. I will give my time to my family, a significant other someday, my children, in the far future.
Take the time to create, to grow, to love. Surely it's worth it.