It is a reality that differences in opinions have led to quarrels, leadership struggles and even fights within a race, a religion, a religious institution, a clan or a family.

• 事实证明，即使在同一族群内，信奉同一宗教、属于同一宗教机构、同姓同宗、一家之内，都可能由于意见分歧而导致言语冲突、争权夺位乃至大打出手。