"We can never get enough of what we don't need, because what we don't need doesn't satisfy".
It's interesting how "stuff" will satisfy for a minute but then it either wears out, breaks, becomes obsolete, is replaced by newer technology, or simply stops being as satisfying as it once was. One lyric by the Christian band Tenth Avenue North refers to "Chasing lovers that won't satisfy". People so often go chasing after things that in the end only leave one wanting. There is a time and place for those temporal things. But certainly the divine should be in our hearts.