• The World is three days: As for yesterday, it has vanished, along with all that was in it. As for tomorrow, you may never see it. As for today, it is yours, so work in it.

    Hasan of Basra: The World is three days: As for yesterday, it has vanished, along with all that was in it. As for tomorrow, you may never see it. As for today, it is yours, so work in it.