Ecclesiastes 4:7-8

7I thought about something else on the earth that has no purpose.

8There are people who live alone. They have no friends, children or brothers. They work hard every day. They want to get more riches for themselves. But they are never happy with the things that they have. They should ask themselves, ‘Why am I working so hard? Am I helping anybody? I am not doing things that make me happy.’ Their work has no purpose. It only brings trouble to their lives.