The State of Peace
"A person does this," replied the Buddha, "by eradicating the delusion of 'I am.' By being alert and attentive, he begins to let go of cravings as they arise. But whatever he begins to accomplish, he should beware of inner pride. He must avoid thinking of himself as better than another, or worse or equal, for that is all comparison and emphasizes the self.
"The person should look for peace within and not depend on it in any other place. For when a person is quiet within, the self cannot be found. There are no waves in the depths of the ocean, it is still and unbroken. It is the same with the peaceful person. He is still, without any longing to grasp. He has let go the foundations of self and no longer builds up pride and desire."
From "Buddha Speaks," edited by Anne Bancroft, 2000