《北史·列传·卷二十九》
玄感还善于抚驭部下，将士都乐意为他拼死战斗，因此，战无不克。
又善抚驭，士乐致死。由是战无不捷。
Xuangan was also good at managing his subordinates, and his soldiers were all willing to fight to the death for him, so he was invincible in battle.