Ecclesiastes 3:22; Ecclesiastes 3:5; Ecclesiastes 3:19

22 So I saw that there is nothing better for people than to be happy in their work. That is our lot in life. And no one can bring us back to see what happens after we die.
5 A time to scatter stones and a time to gather stones. A time to embrace and a time to turn away.
19 For people and animals share the same fateā€”both breathe and both must die. So people have no real advantage over the animals. How meaningless!