Om Ma Ni Pad Me Hum
It's said that,
"Om" purifies the ego,
"Ma" purifies lust and jealousy,
"Ni" purifies passion and desire,
"Pad" purifies ignorance and prejudice,
"Me" purifies possessiveness,
"Hum" purifies aggression and hatred.
It's amazing how a simple sanskrit mantra can hold so much of deep meaning within it.