Advise of Father-in-law

[genial.soul]

A man asked his father-in-law, "Many people praised you for a
successful marriage. Would it be please possible for you to share
with me your secret?"
.
The father-in-law beamed and advised, "Yes, never criticize your wife for
her shortcomings or when she has done something wrong. Always bear in mind and thank God that because of her shortcomings and weaknesses, she has you and she could not find a better husband than yourself."