An expert who is patriotic and proficient in politics. See a joke, a joke of father-son dialogue, how to refute it, the joke content is below.

Father's dissatisfaction is not unreasonable, and our government and leading cadres at all levels should reflect. On the other hand, any country has a dark side, so we should look at the problem comprehensively. For example: for example, if a list of fruits is good or bad, we take out the good ones and see that the rest are bad; Remove the bad, of course, the rest is good. The reason is simple and clear, but the perspective and starting point are different. We should proceed from reality and look at the problem objectively. ?