信任是建立在诚实和忠诚基础上的珍贵财富。
Trust is a precious wealth built on the foundation of honesty and loyalty.
当时若不是去登高望远，后来怎知东海的浩瀚。
"A story is not a letter to be read, but a door to be opened."
All interest in disease and death is only another expression of interest in life.
有时候生活会给你当头一棒，但不要失去信心。
零知识证明是一种证明你知道某事而不透露它是什么的方法。