Aristole's line ?

"My son, my advice to you: Get married. If you find a good wife, you'll be happy. If not, you'll become a philosopher." --Aristotle. A priest quoted this line on a marriage ceremony " But I forgot whose line is it !"
My friend, instanly commented " No problem sir, Philosopher is forgetfull !"

It's a joke off course , since the priest also have a happy marriage !