http://static1.businessinsider.com/image/588232efee14b62a008b9128-1200/though-they-loved-teaching-both-joe-and-ali-had-other-goals-they-wanted-to-pursue-including-traveling-and-starting-a-family-teaching-was-great-but-it-was-time-to-start-new-adventures-ali-wrote-on-their-blog-so-they-decided-to-pack-up-and-go-for-it.jpg