Enough

I was reading Proverbs 30 earlier today and was struck by these verses.

 Proverbs 30:15b-16

…”There are three things that are never satisfied, four that never say, ‘Enough!’: ¹⁶ the grave, the barren womb, land, which is never satisfied with water, and fire, which never says, ‘Enough!’

I can think of one more: Us. We live in a culture that constantly tells us how much is enough. Just a little bit more. So how much is enough? Is Jesus enough? If so why do we feel we need to add so many other things?