Risa

Been thinking about the Klingon and Hirogen species recently (and I guess Ferengi to a lesser extent). How do cultures so devoted to hunting, killing, pride, and honor, have the infrastructure in place to become space-based empires? Like, it takes millions of people doing boring jobs like math and engineering to make space travel possible, but if they're all motivated by murder and glory, how do they accomplish anything on a grand scale?