Never Outshine The Master
From Robert Greene’s The 48 Laws of Power:
Always make those above you feel comfortably superior. In your desire to please or impress them, do not go too far in displaying your talents or you might accomplish the opposite – inspire fear and insecurity. Make your masters appear more brilliant than they are and you will attain the heights of power.
Outshining the master is the worst mistake of all…
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…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.