He had been able to drive the thoughts of the Roller out of his own mind;could it drive out his?If its ability to project were stronger, might not its receptivity mechanism be more vulnerable?

• 卡森一边努力摆脱圆球对自己的意念干涉，一边他又意识到些什么，那个圆球是否也会受到自己意念的干涉，如果那样的话，圆球在此方面或许比自己更容易受到伤害。