The Siege of Mandalore storyline at the close of Season 7 features a number of fantastic Captain Rex statements, and this will not be the last. This sentence is on this list because of the passion in it, Dee Bradley Baker's performance, and the sorrowful aspect of it. Bradley Baker delivers one of my favorite lines as Captain Rex: "Sometimes you have to be brave enough for your friends. For your family." It's a simple line with a powerful message. It's also very relevant given what has happened in the show since then. In fact, it would not be surprising if this episode was released after Disney acquired Lucasfilm and started releasing Star Wars movies. Rex was supposed to be part of that new trilogy but due to the disappointing sales of his action figure, he has become more popular than ever before. Fans love making fan theories about what might have happened to him after Season 7, so this quote has been used by many people as inspiration for their own stories. I think it's safe to say that Captain Rex has become a beloved character among fans and creators alike. He has managed to stick around long after most other characters would have been killed off, which makes sense considering his role as the voice of reason within the team and his connection to Bail Organa (who appeared in later seasons).