Well, "Home Burial" is a poem about the limits of work, the inability of the worker to bring a knowable world, a safe world, into being.

家冢“是他创作的极限之作，一个无能的工人让一个可知的世界，一个安全的世界存在。

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Now, the difference with the Valdez -- the Valdez was a knowable quantity of oil because it was a ship.

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And you can sell an interest in that movie to the domestic box office, a knowable, definable number to people and they can invest in it.

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"This is not a knowable number, " says Deutsche Bank's Ryan.

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