And what we've been talking about with all of these properties are, of course, how can we figure out what that is for a certain atom by looking at the periodic table, so we want to think about the periodic trend for atomic radius.

对于我们讲过的这些性质，我们所讨论的一直都是,当然是，我们如何能够判断某一个原子的这些性质,通过观察周期表，因此我们需要思考一下原子半径的周期性规律。

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And I think that's really interesting to think about and look at. But

我也认为思考和观察真的很有趣。但是，

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Other times it behaves as a wave, and that is the way it helps us to think and rationalize what we observe.

另一些时候它更像波，而这是能帮助我们思考,和理解我们所观察到的东西的一种方法。

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Well, I looked at that and I thought, this doesn't really make a lot of sense.

我观察和思考,发现其中并无玄机

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So I haven't really imagined the world in which I no longer exist, a world in which I'm dead, a world in which I'm incapable of thought and observation.

所以我并没有真正,想想自己不存在的世界，自己死后的世界，一个我无法再思考和观察的世界。

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