That sentence comes from the first scene of the third act of Shakespeare's play Henry V: follow your spirit; Under this accusation, he shouted "God bless Harry, England and St. George! The hunt has begun. Go straight ahead and shout, "God bless Henry, England and St. George!" " "When the British are fighting, they often use St. George as a slogan. Britain regards St. George as the patron saint. In fact, the focus of their expression is the first sentence, that is, to trace the incident, but both of them quoted this sentence at the same time, which shows the tacit understanding between them.