Thy lot or portion of life is seeking after thee; therefore be at rest from seeking after it.
Ali ibn Abi TalibMan comes from a drop of semen and leaves as a piece of dust. He doesn't know when he came and he doesn't know when he's leaving, yet he walks on the earth thinking he knows everything.
Ali ibn Abi TalibDo for this life as if you live forever, do for the afterlife as if you will die tomorrow.
Ali ibn Abi Talib