"When we contemplate the duration of the universe, we see it limited to the present moment, which is nothing more but the point which separates two infinities of time. The past and the future are as meaningless as if they did not exist. Is anyone more misguided than the man who barters an eternal future for a moment which passes quicker than the blink of an eye?."
Ibn HazmTwo kinds of people live a life without care: one kind are extremely worthy of praise, the other kind are extremely worthy of criticism. The first are those who care nothing for the pleasures of the world and the second (i.e. those who are deserving of criticism) care nothing for haya or modesty.
Ibn Hazm