Do you know about former teacher and 2014 TEDxFIU speaker David Menasche? After suffering a stroke which left him almost blind, he set off on a journey around America visiting his former students and asking the question: “Did I make a difference for you?”

Learn more about David and his book the Priority List from a 2013 NPR interview.

And take a look at our other 2014 TEDxFIU speakers.