translation.en: There are four kinds of strength, or resilience, that contribute to post-traumatic growth, and there are scientifically validated activities that you can do every day to build up these four kinds of resilience, and you don't need a trauma to do it.
translation.zh: 存在着四种意志力或适应力 都起源于创伤后精神再生， 有一些经过科学验证的活动 你们可以每天做去加强这四类意志力 并且你不需要通过受创来实现