"A guide not just for overcoming the obstacles that hold us back-but for using them for great benefit The great Athenian orator Demosthenes was born with a crippling speech impediment and was robbed of his inheritance by cruel guardians. Samuel Zemurray was a poor roadside fruit peddler pitted against the behemoth United Fruit Company. Ulysses S. Grant found himself stuck across the Mississippi river, desperately trying to break into the impenetrable...