We all need to be astute in sending and reading power cues, so that we can prevent ourselves - and the world - from being manipulated by evil geniuses like Hitler.

A language like Ruby is a toolbox with some really neat little tools that do their job really nicely. JavaScript is a leather sheath with a really really sharp knife inside. That knife can cut anything, and with it you can do anything. You can kill a bear. You can catch fish. You can whittle a piece of wood into a pony. It's even a toothpick.

If you adopt the body language of a power player, it will greatly facilitate your ability to be a power player.

You have to begin by posing questions to your unconscious mind, and then listening very carefully for the answers. If you pose the right kinds of questions, and listen well, you can begin to tap into the power of your unconscious mind.

Every human emits unconscious vocal undertones that determine who the leader is in the room.

The person in power takes up the most space.

We are communal beings who love to get together in groups and share emotions - like sporting events, rock concerts and political rallies. We crave tribal membership.