Until now, I take this fable asked ten people, only two men say, this is probably a imagined, while others think highly of the highest altitude is also a skyscraper is so high.

到现在，我拿这个寓言问过十几个人了，只有两个人说，这可能是一个想象不到的高度，而其他人想到的最高的高度也就是一栋摩天大厦那么高。

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Some say the two men spoke only rarely.

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Putting only 10% of America's jobless men through a two-year community-college course, say, would mean doubling expenditure on training.

ECONOMIST: America's jobless men: Decline of the working man | The