And it takes only a few minutes in her company to get a sense of how her unself-conscious Midwestern friendliness works as a leavening agent forkthe intensity of Harvard.

• 莎拉金瑟拉，在许多方面跟她在一起，不消几分钟，就会被她不自觉的美国中西部式的友谊斟染，十足是个哈佛魅力发酵的代言人。