Unhealthy cultures create addiction. Healthy cultures create social bonds.

Great leaders must have two things: a vision of the world that does not yet exist and the ability to communicate that vision clearly.

I've been dogmatic to use myself as a case study.

The Democrats' response throughout the healthcare debate? Give the people more statistics.

It's better to do it than to talk about how perfect it could be.

Like a good parent can't also be his child's best friend, a leader with authority requires some separation from subordinates.

If you want to feel happy, do something for yourself. If you want to feel fulfilled, do something for someone else.