You have made my days as handbreadths, and my age is as nothing before You; certainly every man at his best state is but vapor. Surely every man walks about like a shadow; surely they busy themselves in vain; he heaps up riches, and does not know who will gather them. And now, Lord, what do I wait for? My hope is in You.

Ps 39:5-7  (NKJV)