正是通过观察和反思的力量，人们才能找到方法。所以我们必须不断挖掘和钻研。
It’s on the strength of observation and reflection that one finds a way. So we must dig and delve unceasingly.
The world is a puzzle, and the pieces are scattered everywhere.
理解密码学的关键在于理解它不仅仅是关于保守秘密，而是关于管理信任。
I have always believed that if you want to achieve anything in life, you have to work for it.
What is broken can sometimes hold more meaning than what is whole.
Home is not where you live but where they understand you.