“McAdoo and Graham were discussing that most essential characteristic of great entrepreneurs: mental toughness, the ability to overcome the hurdles and negativity that typically accompany something new. McAdoo and his partners had identified this kind of true grit as the most important attribute in the founders of their successful portfolio companies, like Google and PayPal.”

“McAdoo and Graham were discussing that most essential characteristic of great entrepreneurs: mental toughness, the ability to overcome the hurdles and negativity that typically accompany something new. McAdoo and his partners had identified this kind of true grit as the most important attribute in the founders of their successful portfolio companies, like Google and PayPal.”

— Brad Stone