Only a madman knows no fear. A warrior knows what fear is, he feels it in his stomach, he understands fear better than any other mortal can. What makes us strong is that we have conquered fear, overcome it no once but many times, over and over again, until the process has become instinctive. But no matter how many battles you fight and how many victories you win, your fear will never completely leave you. Learn to live with fear. Learn to master your fear. But never forget that there are things in this universe that even you cannot face and live, abominations so terrible that their vey appearance will sear the flesh from your face and shrivel your eyes. Such things cannot fought, and to confront them would be nothing but a futile waste of life. In those situations remember your vows to serve the Emperor, and remember also that you serve him best alive and not sacrified upon the altar of vain glory. -Memorum Libris de Petronius Caliarus Ultramarine Captain