LEAD Microsoft's CEO Satya Nadella : 'know it all ' and ' learn it all'

In a recent interview with Business Insider, Nadella credits Stanford psychologist Carol Dweck’s best-selling book, Mindset, as the inspiration for the culture he’s trying to build at Microsoft. Here’s Satya: “I was reading it not in the context of business or work culture, but in the context of my children’s education. The author describes the…