It's a serendipitous and moving, momentary experience Yeats describes.

叶芝描述的是种侥幸得到的，感人的短暂的体验。

耶鲁公开课 - 现代诗歌课程节选

If they do make big bets maybe they get lucky once, or twice,or three times, but ultimately their luck is going to run out.

搏大了,可能会侥幸那么一次,两次或三次,但最终运气是会用完的

耶鲁公开课 - 金融市场课程节选

You may think you've gotten away with something, but every act of social exploitation, every act of moral corruption, pollutes the sanctuary more and more until such time as God is driven out entirely and human society is devoured by its own viciousness and death-dealing.

犯了罪的人也许认为自己侥幸逃过一劫，然而他对所作的每一个行为，每一次的道德堕落，都会越来越玷污圣所,知道有一天上帝完全弃圣所而去,人类社会充斥着我们自身的邪恶和毁灭行为。

耶鲁公开课 - 旧约导论课程节选

If you can get away with that then you can do you can conceal maybe some risky investments you've made or some leverage that you've had.

如果能侥幸逃过法眼,就可以隐瞒一些高风险的投资项目,以及一些举债经营的项目

耶鲁公开课 - 金融市场课程节选