Robert Greene

you have more to fear from friends than from enemies

Be wary of friends—they will betray you more quickly, for they are easily aroused to envy.

You must be the master of your own face. Call it lying if you like; but if you prefer to not play the game and to always be honest and upfront, do not complain when others call you obnoxious and arrogant.

Everyone has insecurities. When you show yourself in the world and display your talents, you naturally stir up all kinds of resentment, envy, and other manifestations of insecurity. This is to be expected. You cannot spend your life worrying about the petty feelings of others. With those above you, however, you must take a different approach: When it comes to power, outshining the master is perhaps the worst mistake of all.

Those who attain high standing in life are like kings and queens: They want to feel secure in their positions, and superior to those around them in intelligence, wit, and charm.

First, you can inadvertently outshine a master simply by being yourself. There are masters who are more insecure than others, monstrously insecure; you may naturally outshine them by your charm and grace.

Never take your position for granted and never let any favors you receive go to your head.

Discreet flattery is much more powerful. If you are more intelligent than your master,

If you are naturally more sociable and generous than your master, be careful not to be the cloud that blocks his radiance from others. He must appear as the sun around which everyone revolves, radiating power and brilliance, the center of attention. If you are thrust into the position of entertaining him, a display of your limited means may win you his sympathy. Any attempt to impress him with your grace and generosity can prove fatal:

In all of these cases it is not a weakness to disguise your strengths if in the end they lead to power. By letting others outshine you, you remain in control, instead of being a victim of their insecurity. This will all come in handy the day you decide to rise above your inferior status. If, like Galileo, you can make your master shine even more in the eyes of others, then you are a godsend and you will be instantly promoted.