The challenge in cryptography is not just to create unbreakable codes, but to create systems that remain secure even as technology evolves.

写作很简单：你只需要坐在那里盯着一张白纸，直到额头上冒出鲜血。

行动和知识不是彼此的障碍。

How often do we tell our own life story? How often do we adjust, embellish, make sly cuts? And the longer life goes on, the fewer are those around to challenge our account, to remind us that our life is not our life, merely the story we have told about our life.

译文：心能明辨是非，就能快速而又果断处理事情；不忘记礼义廉耻，做人就会一身正气，不与卑污的人同流合污。

我不是为死去的总统说唱；我宁愿看到总统死去。