天地有万古，此身不再得；人生只百年，此日最易过。
天地有万古岁月，可人死了就不会再复活；人寿命最多百年，一天很容易就会过去了。
在密码学的世界里，唯一安全的系统是永远不连接到任何网络的系统。
The heart of a mystery is not the crime, but the people involved.
Thinking is the hardest work there is, which is probably the reason why so few engage in it.
The world is a book, and those who do not travel read only one page.
The deterioration of every government begins with the decay of the principles on which it was founded.
Institutional critique must come from within institutions.
I never really thought about being a director. I just wanted to make good movies.
The best way to scale a program is to scale it.