Now some of this might be luck but I don't think it's all luck because he's done this consistently for so many years.

也许这里面有运气的成分,但我不认为这都归因于好运,因为他一直从事着这项事业

耶鲁公开课 - 金融市场课程节选

That is the hard work, and being focused, and having a little luck, of course.

当然这要靠努力、专注，还有一点点运气。

事业就是挑战 - SpeakingMax英语口语达人

Let me imagine that I've been lucky enough to get you out of the way-- you're fighting him you can't even look at me, but I can do that.

假设我运气够好,把你从这条路上推开了,你在和他搏斗,不可能看得到我,但我可以这样

耶鲁公开课 - 古希腊历史简介课程节选