I think I would handle a meeting with Mr. Siegel very badly.

我觉得我可能应付不了与西格尔先生的会谈。

Photo by Arthur Siegel.

照片由阿瑟·西格尔。

But the effect is not purely psychological, Siegel added.

但是这种效果绝不仅仅是来自于心理作用，Siegel又补充说。

That challenges the idea that sleep is for the brain, Siegel said.

这对“睡眠是为了大脑”这个思路发出了质疑，Siegel说。

The numbers that Jeremy Siegel produces seem implausibly high for the stock market.

杰里米·西格尔所提供的数据似乎表明,股票市场有难以置信的高回报率