Humility

Christ taught humility in the clearest words: exalt yourself and be humbled, humble yourself and be exalted-modesty with honor, its opposite with disgrace.  "Whoever exalts himself shall be humbled, and whoever humbles himself shall be exalted."  Therefore, according to our Saviour, the test of true greatness is humility;  its opposite-pride, is the telltale inferiority.