They are fools who do not know how much the half exceeds the whole.
Do not seek dishonest gains: dishonest gains are losses.
Do not let any sweet-talking woman beguile your good sense with the fascinations of her shape. It's your barn she's after.
The fool learns by suffering.
Hunger is an altogether fit companion for the idle man.
He is a fool who tries to match his strength with the stronger.