The letter said that even though England may have fallen on hard times, holding a British passport means you'll have the protection of twelve countries after 1992, and you shouldn't pass the chance up lightly.
信曰：英國雖已沒落，但一九九二年之後，汝等持一本英國護照，便有十二個國家保護，看在此一利益份上，切莫輕言放棄。