Other holidays repose upon the past; Arbor Day proposes for the future.
生活本身没有任何价值，它的价值在于怎样使用它。
"Life is a shipwreck, but we must not forget to sing in the lifeboats."
There is no absolute fairness in life, but it is relatively fair.
出自《抱朴子·外篇·广譬》。登山的时候，不因为山路艰险便停止，就一定能够到达山顶。积善也不会因为穷困而埋怨，便能够使自己获得长久的美名。