One who rushes madly after inordinate desire, runs the risk of encountering destruction and death.
Ali ibn Abi TalibAlways consider your intellect to be lacking; otherwise too much faith in it surely leads to error.
Ali ibn Abi TalibTo maintain nice relation with the people is half of intelligence, nice questioning is half of knowledge, and nice domestic arrangements is half of the management of livelihood.
Ali ibn Abi Talib