This is CNN 10, and we start with a thought provoker.

这里是 CNN 10 节目，先问一个引发思考的问题。

Well just imagine being able to send an email with a thought.

那想象一下，你可以 用你的想法来发电邮。

To fully explore what that means, let's start with a thought experiment.

为了充分探讨这意味着什么，让我们从一个思想实验开始。

So finally, I want to leave you with a thought.

所以最后，我想给你留下一个想法。

Isaac Newton illustrated this with a thought experiment: You have a bucket of water at the end of a rope.

艾萨克·牛顿用一个思想实验来说明这一点：你在绳子的末端有一桶水。

It was hell on earth, but the men who went through it consoled themselves with a thought: Generations will remember what we did here, it will never be forgotten.

那真是人间地狱，但经历过这场战争的人们怀着这样一种想法来宽慰自己：后人将会铭记我们在这里做出的牺牲，永远不会忘却。