The more enlightened our houses are, the more their walls ooze ghosts.
我们的房屋越充满光明,墙壁上就越渗透出幽灵。
他这个人有点小才能,但是从来没有得知大道,(那点小才能,)正好可以害死他自己。
"In observational studies, we often have to rely on assumptions that are not directly testable."