The beauty of formal methods lies in their ability to provide absolute certainty about the correctness of a system.
La ironía es un arma poderosa contra la estupidez.
幸福是一种内在的工作。
If humanity doesn’t land on Mars in my lifetime, I would be very disappointed.
"Courage is not the absence of fear, but the will to act in spite of it."
热爱传统从来没有削弱过一个国家.传统就是生死时刻用来救命的.