Malik related to me from Suhayl ibn Abu Salih from his fatherfrom Abu Hurayra that the Messenger of Allah, may Allah bless him andgrant him peace, said, "When you hear a man say, 'The people areruined,' he himself is the most ruined of them all."
USC-MSA web (English) reference: Book 56, Hadith 2
Arabic reference: Book 56, Hadith 1815