Watching how customers actually use a product provides much more reliable information than can be gleaned from a verbal interview or a focus group.

Christine and I haven't raised our children. A whole community of selfless Christians has contributed to helping them become faithful, competent adults.

Purpose must be deliberately conceived and chosen, and then pursued.

Quite often startups were first out of the gate with a sustaining technology. But somehow the leaders got the technology and stayed atop their industries. Sometimes they acquired the startup; sometimes they just developed the technology as a follower and used their muscle and mass to win. But they always won.

Think about the metric by which your life will be judged, and make a resolution to live every day so that in the end, your life will be judged a success.

An innovation will get traction only if it helps people get something that they're already doing in their lives done better.

I have healed the sick by the power of the God. I have spoken with the gift of tongues.