What can you learn from a Silicon Valley legend and a pantheon of iconic leaders? The key to scaling a successful business isn't talent, network or strategy. It's an entrepreneurial mindset - and that mindset can be cultivated. Behind the scenes in Silicon Valley, Reid Hoffman (founder of LinkedIn, investor at Greylock) is a sought-after advisor to heads of companies and heads of state. On his podcast Masters of Scale, he sits down with an all-star list of visionary founders and...