You’ve heard some of the motivating remarks by Gen. James Mattis, but did you know about the memes floating around the Internet that showcase some of his best quotes? Marines love Mattis, this we know. One launched a presidential campaign for the outgoing head of U.S. Central Command. And another got fired over having one of the “Warrior Monk’s” famous quotes tattooed on his arm. Mattis simply motivates today’s generation of Marines, and that has spread to the digital sphere. So in honor of this week’s profile on Mattis, as he prepares to pass the CENTCOM torch to Army Gen. Lloyd Austin,…