"I have come to know that adversity really means the things in life that challenge us and cause us to work with devotion and courage to overcome. I once stood on a street in Trondheim, Norway, looking up at a statue of a Viking. There came to my mind at that time a fable of the Norsemen that when a man won a victory over another, the strength of the conquered went over into his veins. Therefore, in this sense adversity is good, for it produces in us a source of strength as we learn to conquer our weaknesses."