He who busies himself with things other than improvement of his own self becomes perplexed in darkness and entangled in ruin. His evil spirits immerse him deep in vices and make his bad actions seem handsome.
Ali ibn Abi TalibBe afraid of a dignified man when he is hungry and a wicked man when his belly is full.
Ali ibn Abi TalibLead such a life, that, when you die, the people may mourn you, and while you are alive they long for your company.
Ali ibn Abi Talib