Give your son training, and he will give you rest; he will give delight to your soul.
A wise son makes a glad father, but a foolish son is a sorrow to his mother.
He who keeps back his rod is unkind to his son: the loving father gives punishment with care.
Give your son training while there is hope; let not your heart be purposing his death.
Foolish ways are deep-seated in the heart of a child, but the rod of punishment will send them far from him.
The rod and sharp words give wisdom: but a child who is not guided is a cause of shame to his mother.