"Human memory is very good at things like faces and factual information that connects well to other information you already know," Reber said.

雷柏说：“人类善于记住脸孔，还有一些与已知信息联系在一起的事实性信息。”

"You can hold just a little bit of information there and if you don't concentrate on it, it fades away rapidly, " Paul Reber, a psychology professor at Northwestern University, told me in an email.

美国西北大学（Northwestern University）心理学教授保罗·雷柏（Paul Reber）在一封邮件中说：“你只能保留一点信息，如果你不集中注意力，这点儿记忆也很快会消失。