我在这里并不是要为里克·佩里站台，不过他说的显然是真理：人口结构会发生改变，不可能每一代人都能从这个系统中拿到比自己所付出的还要多的钱。
I am not here to endorse candidate Rick Perry, but the point of his charge is obviously true: each generation can't keep taking more out of the system than it put in, once the demographics change.
作者简介：丹妮尔·佩尔·里克是耶鲁大学儿童研究中心的社会神经系统学研究员，用电生理学方法研究孤独症。
About the Author: Danielle Perszyk is a social neuroscience researcher at the Yale Child Study Center, where she studies autism using electrophysiological methods.
应用推荐