成绩差距主要是知识差距。
My past doesn't define me, it refines me.
现在是过去卷起准备行动,过去是现在展开以便理解。
真正的领导者倾听多于发言,并以诚信为首要行动准则。
The community is a fictitious body, composed of the individual persons who are considered as constituting as it were its members.