Ecclesiastes 2:18-20

New Revised Standard Version Catholic Edition

¹⁸ I hated all my toil in which I had toiled under the sun, seeing that I must leave it to those who come after me ¹⁹ —and who knows whether they will be wise or foolish? Yet they will be master of all for which I toiled and used my wisdom under the sun. This also is vanity. ²⁰ So I turned and gave my heart up to despair concerning all the toil of my labors under the sun,