Ecclesiastes 7:10

7:10 Do not say, “Why were the old days better than these days?”

for it is not wise to ask that.

Ecclesiastes 7:17

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

otherwise you might die before your time.

Ecclesiastes 11:4

11:4 He who watches the wind will not sow,

and he who observes the clouds will not reap.