陌生人是群体本身的一个元素，与穷人和各种“内部敌人”并无不同——这个元素在群体中的成员身份既涉及在群体之外，也涉及与群体对立。
The stranger is an element of the group itself, not unlike the poor and sundry 'inner enemies'—an element whose membership within the group involves both being outside it and confronting it.
Science is not a boy's game, it's not a girl's game. It's everyone's game. It's about where we are and where we're going.
奥林匹克运动会是四年一度的人类的春天的庆祝活动。
真正的挑战不在于解方程，而在于理解解的含义。
Gunpowder made me understand the transience and eternity of life. 火药让我理解了生命的短暂与永恒。
The best stories are the ones that make us question what we know.