It was fitting that the moment of clarity(明晰)came at a border crossing.As I got in the immigration line at Beijing Capital International Airport,I glanced at the Irish passport in my hand and saw two familiar words,newly precious,in gold letters:“European Union”in English,“An tAontas Eorpach”in Irish.It was the day after news broke that Britain had voted to leave the European Union. It was fitting that the moment of clarity (clear) came at a border crossing. As I got in the immigration line at Beijing Capital International Airport, I glanced at the Irish passport in my hand and saw two familiar words, newly precious, in gold letters: “European Union ” in English, “An tAontas Eorpach ” in Irish. It was the day after news broke that Britain had voted to leave the European Union.