Known for all that you were during this brief stay.How sad it seems to leave this earth without those you love the most ever really knowing who you were.
人活在世上只是过客，如果离开人世也没让你最疼爱的人，知道你是谁，是很可悲的事情。
因果视角将数据转化为知识。
"Identity is not fixed; it is fluid and constantly evolving."
You have to be willing to fail, to be wrong, to start over again with lessons learned.
解释：礼用来推行道义，道义用来产生利益，利益用来使老百姓太平，这是治理国家的关键。