PRIDE (n) 1. The state of being proud. 2. Reasonable or justifiable self-respect. 3. Delight or elation asrising from some act, possession, or relationship. (from Merriam-Webster.)
Clearly, “pride” is a fairly loosely defined term.
Reading the question literally, agreement would mean it is ALWAYS foolish to be proud of one’s country. If you strongly agree with the statement, you are literally saying that it would be foolish of Neil Armstrong to be proud of his country for having sent human beings to the moon - an achievement of his nation in which he was directly involved. Surely Neil Armstrong can be proud of his country for that?
Similarly, the logical extension would be that it is foolish to be proud of your children, since technically anything they do is not your doing, or of your spouse, or of absolutely anything you did not do entirely by yourself. If your spouse gets promoted, aren’t you proud of them? Well, it’s wasn’t YOU who got promoted, so it is foolish to be proud? Such a belief is ludicrous, or proceeds from a definition of “pride” that does not reflect the full meaning of the word.
Obviously, there are some things it would be foolish to be proud of, and pride is (very, very often) taken to ridiculous extremes. However, it strikes me as being absurd to claim it is always foolish to be proud of one’s country. Being proud of something you possess - and citiens do to some extent “possess” their country - is sometimes quite reasonable. So I must Disagree. Like Jon, I can’t go as far as Strongly Disagree because pride in one’s country often is taken to absurd levels.
Diogenes, I agree with your point about the Constitution. It would be silly to be proud of the Constitution. But that isn’t what the proposition is, is it? The proposition is pride in your country - not pride in the Constitution specifically. The Constitution is, I dare say, a mighty small fraction of the entirely of what the United States of America is.