So it's not just a question of the past, as I say and as I've said before.

正如我以前说过的，它不只是过去的问题。

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I want to quote Martin Seligman, who talks about precisely this idea: "In the last decade psychologists have become concerned with prevention.

我想引用Martin，Seligman的话，他说过这样一句话：,“在过去的十年,心理学家关心的都是预防的问题。

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