Fast-forward to Pennsylvania, where I find myself today. 快进到宾州，我现在住的地方。 I teach at the Science Leadership Academy, 我在科学领导学院教书， which is a partnership school between the Franklin Institute and the scho
It is dangerous for patients to recover from heart attacks at home. 让心脏病人在家康复是危险的。 They should be in hospital." And there's this uproar, 他们应该留在医院里。”这引起了一片哗然， and all the doctors start pounding the tab
friendship演讲稿（一） every one of us, rich or poor, should at least have one or two good friends. my friends will listen to me when i want to speak, will wipe my eyes when i cry, will take care of me w
And that's not easy to do. 要做到这一点并非易事。 For too many of us, it's become safer to retreat into our own bubbles, 对于很多人来说，躲进我们自己的圈子是更安全的， whether in our neighborhoods or on college campuses, or places of
