The episode taught him how sophisticated the u. s.financial markets are and the resourcefulness of companies in tapping various funding sources , he says .
他說,這件事讓他明白了美國金融市場的復雜性以及企業在利用各類融資來源方面的足智多謀。
' There 's a sense of learning , resourcefulness and confidence that comes from making or fixing something with your hands , and that really matters , ' mr. dougherty says .