Ecclesiastes 6:10, 11, 12

Whatever exists has already been named, and what humanity is has been known; no one can contend with someone who is stronger.

The more the words, the less the meaning, and how does that profit anyone?

For who knows what is good for a person in life, during the few and meaningless days they pass through like a shadow? Who can tell them what will happen under the sun after they are gone?