Imam Ali (AS) said, Verily this world is inverted [and] reversed, its pleasures are [causes of] embitterment, its gifts cause distress, its life is [full of] pain and its continuity ends in annihilation. It defiantly runs away from its seeker, it causes its rider to fall, it betrays the one who trusts it and disturbs the one who is content with it. Indeed its accumulation leads to separation and its attachment leads to severance.