“He abused me, he struck me, he overcame me, he robbed me' -- in those who do not harbor such thoughts hatred will cease.”
1.3-4; as translated by Radhakrishnan.
Source: Pali Canon, Sutta Pitaka, Khuddaka Nikaya (Minor Collection), Dhammapada
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Gautama Buddha 121
philosopher, reformer and the founder of Buddhism -563–-483 BCRelated quotes

“I've been deceived by the clown inside of me. I thought that he was righteous but he's vain.”
Song lyrics, Biograph (1985), Abandoned Love (recorded 1975)
Mark Chapman on his motive. http://news.bbc.co.uk/1/hi/entertainment/music/2310873.stm