Wednesday, 10 May 2017 13:31

An expert is a man who has made all the mistakes which can be made, in a narrow field

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"An expert is a man who has made all the mistakes which can be made, in a narrow field" - Niels Bohr "An expert is a man who has made all the mistakes which can be made, in a narrow field" - Niels Bohr
"An expert is a man who has made all the mistakes which can be made, in a narrow field" - Niels Bohr
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