Information Technology is at the core of how you do your business and how your business model itself evolves.

—Satya Nadella, CEO of Microsoft Inc.

The reason why it is so difficult for existing firms to capitalize on disruptive innovations is that their processes and their business model that make them good at the existing business actually make them bad at competing for the disruption.

—Clayton M. Christensen, Kim B. Clark Professor Of Business Administration at The Harvard Business School of Harvard University.