Buddhist Preachers and Teachers
"Monks, if people speak badly of me or badly of the teaching or of our order of monks, you should not because of their ill will hold any thoughts of enmity toward them or any spite, nor even be at all worried. For if you are angry or displeased with them it will hurt you more than them. Indeed, if you were to feel angry or displeased, would you then be able to know what is well intended and what is badly intended from others?" "No, we would not be able to know this." "So, if others speak ill of me or the teaching or the order, you should with goodwill unravel the untruth of what they have said and make it all clear to them, saying, 'For this reason, that is false; for this reason, that is untrue; these things are not within us."
From "The Pocket Buddha Reader," edited by Anne Bancroft, 2000. Reprinted by arrangement with Shambhala Publications, Boston, www.shambhala.com.