And all things being equal, older people direct their cognitive resources, 在同等条件下，老年人会将自己的认知资源， like attention and memory, to positive information more than negative. 比如注意力和记忆力，更多地导向积极信息，而不是消极信息。 If w

Now, as a country, we have a responsibility to encourage American innovation. I talked about this quite a bit at my State of the Union. Companies like yours have always driven the discovery of new pro

Okay, now I don't want to alarm anybody in this room, but it's just come to my attention that the person to your right is a liar. 我不想吓唬你们，但是我发现坐在你右边的那个人是个骗子。 Also, the person to your left is a liar. 坐

Ni hao. It is such a pleasant and an honor to be here with all of you at this great university…Thank you so much for having me. And before I get started today, on behalf of myself and my husban

优秀的.课前三分钟英语演讲稿1 　　Good afternoon,ladies and gentlemen! 　　I’m very honored to stand here and give you a short speech! To begin with ,I want to ask a question .Does everybody dream a good dream last nig