There is no end to suffering in life

Why do the innocent suffer?
Being a good person does not protect us from difficulties, however consider this:
"The greatest affliction of the cosmos is never to have been afflicted. Mortals only learn wisdom by experiencing tribulation." More...
"Much of what a mortal would call good luck might really be bad luck; the smile of fortune that bestows unearned leisure and undeserved wealth may be the greatest of human afflictions