This week, I will focus on the second essential step in entrepreneurship: utilizing or developing a differentiated talent or skill.

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It makes as much commercial sense as it does sartorial for designers to focus on the smaller but essential details of our wardrobe.

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But the -- as part of a two-day trip to highlight his all-of-the-above energy strategy, which includes, obviously, a focus on development of battery technology, which is the essential ingredient to these kinds of automobiles.

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And only healthy egos focus on what is essential to success without constantly wondering what the other guy is doing or how much money he is making.

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"Reviving the world economy is essential, but measures that focus solely on this objective will not achieve lasting success, " says Barbier.

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To be sure, the purpose of our work is about a focus on fathers and mothers and children that we believe is an essential component of all family strengthening efforts.

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Peru has started to restructure their economy under a 2006 free trade deal with the U.S. and key is a focus on property rights and titling of property, which is essential for capital formation.

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