Also,the effectiveness of such watch lists is being called into question, as the man charged with trying to bring down flight 253 on Christmas Day was not on the U.S.'no fly' list.

VOA: standard.2009.12.28

Unalterable shall be what I may bring into being, Neither recalled nor changed shall be the command of my lips."

我所创造的事物永不得更改，一言既出，永不召回或更改“

耶鲁公开课 - 旧约导论课程节选

Well, "Home Burial" is a poem about the limits of work, the inability of the worker to bring a knowable world, a safe world, into being.

家冢“是他创作的极限之作，一个无能的工人让一个可知的世界，一个安全的世界存在。

耶鲁公开课 - 现代诗歌课程节选