所谓“极端”不是不允许别人存在吗？而普通人（可能是所谓的温和派也可能无派别）本来也不干涉他们的存在。而这单方面的不允许他人存在不正是他们成为恐怖分子的原因吗？
Is it not true that the so-called “extreme” is not allowed to exist? And that ordinary people (and perhaps the so-called moderates or no faction) would not interfere with their existence? Is it not precisely why they become terrorists that they are not allowed to exist unilaterally?