So in the Charles Bonnet hallucinations, you have all sorts of levels, from the geometrical hallucinations -- 在邦纳式幻觉中，有好几种等级，从几何幻觉， the pink and blue squares the woman had -- up to quite elaborate hal

After a month she says to me, 总之，一个月后，她对我说， Did this really happen? 那些事情真的发生了吗? And I said, Yes. And so she said, So, if I came out of the woods — this is her brother and sister—If I came out of the w

幸福的代价：这篇演讲者介绍了很多种世界顶级贵的奢侈品，有吃的、用的、住的，试图探讨这些奢侈品的价格和他们带给人们的享受是不是成正比。作者了他个人的体验发现有些他喜欢觉得值，有些他觉得不值那个钱。最后还提到其实高标价本身也可以增加人们的满足感。也就是本来一块钱的饼干标价100出售，反而提高了人们的幸福感，很诡异的事。 Benjamin Wallace: The price of happiness

President Obama and President Susilo Bambang Yudhoyono of Indonesia speak to the media after meeting at the G20 Summit in Toronto, Canada. 【Transcript】 PRESIDENT OBAMA: Good morning, everybody. Selama

Mr President, Prince Philip and I would like to thank you and Frau Schadt for the warm welcome you have given us at the start of our fifth State Visit to Germany. In the 50 years since our first visit