The intersection of cryptography and complexity theory is where some of the most fascinating problems in computer science reside.
法律不是道德;不要期望它能完成只有道德才能完成的事情。
The truth is often found in the spaces between words.
The past is always present, and the present is always past.
Life isn't how to survive the storm, it's about how to dance in the rain.
真相很少是纯粹的,也从不简单。