《隋书·列传·卷十三》
每次临战之前，他总是寻找别人的过失而将其杀掉，多时达一百来人，少的时候也不下十来个，血流满地，他仍然谈笑自如。
每将临寇，辄求人过失而斩之，多者百余人，少不下十数。流血盈前，言笑自若。
Each time before going to battle, he always found someone else's fault and killed him, sometimes as many as a hundred people, and at least a dozen or so, the blood flowed all over the ground, and he still talked and laughed as usual.