Ecclesiastes 10:3

Good News Translation

Their stupidity will be evident even to strangers they meet along the way; they let everyone know that they are fools.

See the chapter Copy

Sensible people always think before they act, but stupid people advertise their ignorance.

A fool does not care whether he understands a thing or not; all he wants to do is show how smart he is.

When some fool starts an argument, he is asking for a beating.

The more you worry, the more likely you are to have bad dreams, and the more you talk, the more likely you are to say something foolish.

And now the heathen are surprised when you do not join them in the same wild and reckless living, and so they insult you.