An expert is a man who has made all the mistakes, which can be made, in a very narrow field.
专家就是在一个非常狭窄的领域里犯过所有可能犯的错误的人。
-- Niels Bohr 尼尔斯·波尔
An expert is a man who has made all the mistakes, which can be made, in a very narrow field.
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An expert is a man who has made all the mistakes, which can be made, in a very narrow field.
专家就是在一个非常狭窄的领域里犯过所有可能犯的错误的人。
-- Niels Bohr 尼尔斯·波尔
