Children build self-esteem by doing things that are hard and learning what works.
Clayton ChristensenCore competence, as it is used by many managers, is a dangerously inward-looking notion. Competitiveness is far more about doing what customers value than doing what you think you're good at.
Clayton ChristensenWe don't hire ministers or priests to teach and care for us. This forces us to teach and care for each other - and in my view, this is the core of Christian living as Christ taught it.
Clayton ChristensenBy the time it becomes obvious that a technology will have truly disruptive impact, it is often too late to take action. This is one reason why we are such advocates of using theory to try to analyze industry change. Conclusive evidence that proves that a company needs to take action almost never exists. In fact, the data can fool management, lulling them into a false sense of security.
Clayton Christensen