Ecclesiastes 10:13-15

New Living Translation

¹³ Fools base their thoughts on foolish assumptions,
    so their conclusions will be wicked madness;
¹⁴     they chatter on and on.

No one really knows what is going to happen;
    no one can predict the future.

¹⁵ Fools are so exhausted by a little work
    that they can’t even find their way home.