高中文科班班主任是顾萍老师，顾萍老师看了视频：她表达了两个东西：diversity,多元化与tolerance宽容性！这在南外的校园文化里由来己久，每个人不同的选择、状态被老师包容并得到帮助，所以去美国后才可以更适应。而她本人目标坚定，规划得早，执行有力，所以有此惊艳的一幕。顾萍老师说，高二高三两年，她在班上话语不多，感觉她在按自己的计划来进行申美的准备。当时，出国在班级是小众，前景比较看不清，但她是最早确定目标的人之一，据说也没怎么找中介，是自己准备的一切材料。

完整视频：

附：全篇演讲的中英文对照

Greetings! Friends, family, faculty and staff. Welcome to Boston University on such a beautiful Friday night.

问候！朋友，家人，教职员工。欢迎大家在这样一个美丽的星期五晚上来到波士顿大学。

My name is Yujing Cai, and I am a graduate from the Master of Mathematical Finance program. I come from Nanjing, China, one of the oldest cities in the world. Right now, my family is sitting somewhere over there. They travelled, literally across half of the world to see their baby girl graduate and talk in a language they don’t understand. Therefore, I am tremendously honored to share my perspective of 6 years at the Questrom School of Business.

我的名字是蔡语婧，我硕士毕业于数学金融专业。我来自中国南京，世界上最古老的城市之一。现在，我的家人坐在那里。他们旅行跨越了半个地球来看他们的宝贝女儿毕业，并用他们不明白的语言演讲。因此，我非常荣幸能够在此分享我在Questrom商学院六年的感悟。

One of the things I always enjoyed doing while waiting for classes was looking at the different country flags in our atrium.Sometimes my friends and I even have silly competitions going on to see who knew more flags, and it often amazed me how many different cultures and nationalities are represented in our community.

在等待上课时，我最喜欢做的事情之一就是看着我们商学院大厅挂着的不同的国旗。有时我还会和朋友们傻傻地比赛，看谁认得出更多的国旗。而我时常惊讶于我们的学生群体里有这么多不同的文化和民族的代表。

In a community, so diverse, mutual understanding doesn’t come easily, so I tried hard to be adaptive from the beginning. Soon, I found myself adjusting to the bigger food portion, and railways in the middle of the road. I even tried fortunes cookies for the first time in my life! Soon, I felt so content with this progress and I gradually built a cozy nest with people of my culture, my age, and who thought and acted exactly like I did. Why bother talking to anyone else? The coursework and job-hunting were already so tiring, and meeting people outside my circle just seemed so scary and unnecessary.