20 So my heart began to despair over all my toilsome labor under the sun.

20 Therefore I went about to cause my heart to despair of all the labour which I took under the sun.

20 So I gave up in despair, questioning the value of all my hard work in this world.

20 Therefore I turned my heart and despaired of all the labor in which I had toiled under the sun.

20 So I became sad about all the hard work I had done here on earth.

20 Therefore I turned about to cause my heart to despair concerning all the labor wherein I had labored under the sun.

20 Then I went about to cause my heart to despair of all the labour wherewith I had laboured under the sun.

20 Then I fell into despair over everything for which I had worked so hard under the sun.

20 So I began to give myself over to despair concerning all my work that I had labored at under the sun.

20 So I turned and gave my heart up to despair concerning all the toil of my labors under the sun,

20 So I began to despair of all the toil with which I toiled under the sun.

20 So I began to lose hope because of all of my hard work on this earth.

20 Therefore I completely despaired of all the fruit of my labor for which I had labored under the sun.