He has a discerning eye, so he always chooses the highest quality wine.

Because he has discerning taste, he always chooses the best items.

He was looking proud when he heard that his son had been accepted to college.

He is proud of his son's success.

Incest is prohibited by law.

He is a person of strong vanity who reads self-improvement books.

When he had a problem due to his own actions, he remembered the phrase 'chickens come home to roost'.