Ecclesiastes 2:18–21

I hated all my toil in which I toil under the sun, seeing that I must leave it to the man who will come after me, and who knows whether he will be wise or a fool? Yet he will be master of all for which I toiled and used my wisdom under the sun. This also is vanity. So I turned about and gave my heart up to despair over all the toil of my labors under the sun, because sometimes a person who has toiled with wisdom and knowledge and skill must leave everything to be enjoyed by someone who did not toil for it. This also is vanity and a great evil.

I hated all the things I had toiled for under the sun, because I must leave them to the one who comes after me. And who knows whether that person will be wise or foolish? Yet they will have control over all the fruit of my toil into which I have poured my effort and skill under the sun. This too is meaningless. So my heart began to despair over all my toilsome labor under the sun. For a person may labor with wisdom, knowledge and skill, and then they must leave all they own to another who has not toiled for it. This too is meaningless and a great misfortune.

I hated all my work that I labored at under the sun because I must leave it to the one who comes after me. And who knows whether he will be wise or a fool? Yet he will take over all my work that I labored at skillfully under the sun. This too is futile. So I began to give myself over to despair concerning all my work that I had labored at under the sun. When there is a person whose work was done with wisdom, knowledge, and skill, and he must give his portion to a person who has not worked for it, this too is futile and a great wrong.

I came to hate all my hard work here on earth, for I must leave to others everything I have earned. And who can tell whether my successors will be wise or foolish? Yet they will control everything I have gained by my skill and hard work under the sun. How meaningless! So I gave up in despair, questioning the value of all my hard work in this world.

Some people work wisely with knowledge and skill, then must leave the fruit of their efforts to someone who hasn’t worked for it. This, too, is meaningless, a great tragedy.

So I hated all my toil with which I have toiled under the sun, for I must leave it behind to someone who will be after me. And who knows whether he will be wise or foolish? Yet he will exercise control of all the fruit of my toil with which I toiled wisely under the sun. This also is vanity!

So I began to despair of all the toil with which I toiled under the sun. For there is a person who toils with wisdom and knowledge and skill, but he must leave his reward to someone who has not toiled for it. This also is vanity and a great calamity.

Yea, I hated all my labour which I had taken under the sun: because I should leave it unto the man that shall be after me. And who knoweth whether he shall be a wise man or a fool? yet shall he have rule over all my labour wherein I have laboured, and wherein I have shewed myself wise under the sun. This is also vanity. Therefore I went about to cause my heart to despair of all the labour which I took under the sun. For there is a man whose labour is in wisdom, and in knowledge, and in equity; yet to a man that hath not laboured therein shall he leave it for his portion. This also is vanity and a great evil.