Knowledge is only useful if you do something with it.

Possibly the biggest issue, however, is that performance appraisals focus managers attention on precisely the wrong thing: individual people. As W. Edwards Deming, the father of the quality movement, taught a long time ago, company performance often results more from variations in systems than from the individuals doing the work.

You can't be normal and expect abnormal returns.

Witness Donald Trump's current presidential campaign. So first people need to find the white spaces, the unexploited or underexploited niches where there is less competition and more opportunity.

One cannot control the actions of others, but we are responsible for what we do. People say things such as, "I can't do this," "it is not really me," "this makes me uncomfortable," etc. People, simply put, opt out of playing the game or doing so in a way that will make them successful. So get over yourself, and do what you need to do - and what, by the way, others around you are doing, to become more powerful.

Those who have power a) understand that the world is not always a just and fair place and accept that fact, b) understand the bases and strategies for acquiring power, and c) take actions consistent with their knowledge in a skillful way. Skill at anything requires practice, and power skills are no different.

People tell me the Netflix series, House of Cards, is sort of like my class come to life. The movie Margin Call portrays the realities of hierarchical relationships and rivalries beautifully, and how people respond when under pressure. Gandhi and Long Walk to Freedom both have the virtue of presenting larger-than-life figures in a more realistic way, showing their flaws and contradictions - their humanity - in a way that is very helpful.