Francois de La Rochefoucauld

I believe that the day one stops being spiritual, one ends up being religious. I live by the adage that the only certainty in life is death. We should, therefore, learn to live for the day and be content.

By irreducibly complex I mean a single system composed of several well-matched, interacting parts that contribute to the basic function, wherein the removal of any one of the parts causes the system to effectively cease functioning.