Being an expert takes time, not talent | Penelope Trunk's Brazen.
Penelope Trunk
JANUARY 28, 2010
Digg Reddit StumbleUpon Tweet This Facebook I've been walking around with the July/August 2007 issue of the Harvard Business Review constantly, for close to three years. If you want further reading about this, you should check out his article "The Making of an Expert" which was written back in 2007.
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