Anger prepares us to fight and fear prepares us to flee.

The Aha! experience is much more satisfying when it's preceded by the huh experience.

One of my favorite bloggers who can articulate his ideas clearly is Avinash Kaushik. The only problem? His ideas are so awesome his posts are a mile long, but I promise they are worth the time.

When people know the desired destination, they’re free to improvise, as needed, in arriving there.

The first problem of communication is getting people's attention.

Change is hard because people wear themselves out. And that’s the second surprise about change: What looks like laziness is often exhaustion.

Grit is not synonymous with hard work. It involves a certain single-mindedness. An ungritty prison inmate will mount a daring new escape attempt every month, but a gritty prison inmate will tunnel his way out one spoonful of concrete at a time. Grit