Ecclesiastes 2
18 Ref And I have hated all my labour that I labour at under the sun, because I leave it to a man who is after me.
19 Ref And who knoweth whether he is wise or foolish? yet he doth rule over all my labour that I have laboured at, and that I have done wisely under the sun! this also `is' vanity.
20 Ref And I turned round to cause my heart to despair concerning all the labour that I laboured at under the sun.
21 Ref For there is a man whose labour `is' in wisdom, and in knowledge, and in equity, and to a man who hath not laboured therein he giveth it -- his portion! Even this `is' vanity and a great evil.
22 Ref For what hath been to a man by all his labour, and by the thought of his heart that he laboured at under the sun?