Recognize the situation clearly and give up the illusion. Who said that?

Recognize the situation, give up fantasy, and the word is popular on the Internet. This word comes from a village propaganda slogan, and its original meaning is difficult to verify. However, it is popular because it is straightforward and pokes the hearts of some young people who want to take shortcuts to succeed.

It can also be used in international relations to warn some people not to think that some countries have good intentions just because they are temporarily good. This also means that the international situation is changing.