Heidi Kuhn says landmines must be removed from the earth just as cancer is removed from the body.

VOA: special.2010.05.03

This image of the afterlife is founded on the orthodox figure for eternity. The body stays to the earth while the soul, like the day-star, rises to the sky.

关于来生的这幅画面是建立在正统基督教,对永生的信仰上的，肉体归于泥土,灵魂却会像启明星一样升上天空。

耶鲁公开课 - 弥尔顿课程节选

But when you look a little more closely at this conclusion, I think you realize that Milton's heaven is almost as invested in the human body as Milton's earth had been.

但如果仔细看这个结尾，就会发现弥尔顿的天堂其实和他的人间一样,都是为人的肉体服务的。

耶鲁公开课 - 弥尔顿课程节选

One says, leave any body near the Earth, it yields a force.

有人说,在地球表面的任何物体,都会受到力的作用

耶鲁公开课 - 基础物理课程节选

This is how this logic goes -- we are all familiar with this: our body remains to molder in the earth or welter in the ocean , but our incorporeal spirit rises to heaven where it can enjoy an ethereal, a bodiless, world of eternity.

就是这种逻辑--我们都熟悉这个：,我们的肉体在地下或是海底归于腐朽,但灵魂却会升入天堂,在那里享受无形的永生。

耶鲁公开课 - 弥尔顿课程节选

For example, we know that if a body is near the surface of the Earth, the force of gravity of that object seems to be m times g, where g is 9.8.

例如,我们知道,如果在地球表面有一个物体,该物体受到的重力大小为 m 与 g 的乘积,g 等于 9.8

耶鲁公开课 - 基础物理课程节选