一.逆境，挫折，失败。
conflict helpful?
it necessary to make mistakes, even when doing so has negative consequences for other people?
any obstacle or disadvantage be turned into something good?
true learning only occur when we experience difficulties?
people truly benefit from hardship and misfortune?
you think that ease does not challenge us and that we need adversity to help us discover who we are?
people learn more from losing than winning?
二.英雄，名人，领导。
leaders necessarily people who are most capable of leadership?
societys admiration for famous people beneficial or harmful?
there a value in celebrating certain individuals as heroes?
ld we admire heroes but not celebrities?
ld heroes be defined who say what they think when we lack the courage to say so?
