We are still the America that looks out for one another, bound by our shared belief that I am my brother's keeper, I am my sister's keeper.

我们还是那个美国，我们互相关照，以共同的信念为纽带，我是兄弟姐妹的守护神。

This sense of mutual responsibility -- the idea that I'm my brother's keeper; that I'm my sister's keeper -- has always been part of what makes our country sepcial.

这种相互责任的观念——我对我的兄弟负责、我对我的姐妹负责——永远都是我们国家特别的标志。