I went with Latin to come up with: "Silentium Gloria Astra" or "Silentium Gloria ad Astra" The Latin words mean: Silentium = faultlessness, Perfection. Gloria = fame, renown, Glory. Astra = Stars, constellation So roughly it translates to "Faultlessness, Glory, to the Stars" - which I think describes "becoming Legend" as our role as Guardian warriors who are charged to take back the earth, our solar system and the stars. And Astra ties into Bungie Aerospace's Slogan "Per audacia ad astra" slogan meaning "Boldly to the stars: http://en.wikipedia.org/wiki/Bungie