1070. We should seek out life's challenges

To be always prosperous, and to pass through life without a twinge of mental distress, is to remain ignorant of one half of nature. You are a great human being; but how am I to know it, if fortune gives you no opportunity of showing your virtue? I think you unhappy because you never have been unhappy: you have passed through your life without meeting an antagonist: no one will know your powers, not even you yourself.