Ecclesiastes 1:5

1:5 The sun rises and the sun sets;

it hurries away to a place from which it rises again.

Ecclesiastes 7:16-17

7:16 So do not be excessively righteous or excessively wise;

otherwise you might be disappointed.

7:17 Do not be excessively wicked and do not be a fool;

otherwise you might die before your time.