Without a doubt, this is someone with the chops to get the job done, if she is inclined to bite down and chew.

FORBES: Move up http://i.forbesimg.com t Move down

Nissan also knows from experience that it's unwise to bite off more than you can chew.

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Even though the hubris may convince him that he can bite off more than he can chew, subordinates will not be so blind.

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You don't want to bite off more than you can chew.

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