计算安全不仅仅是建立防护墙，而是要理解威胁的全貌。

Memory is like a collage - some bits sharp, some faded, all rearranged over time.

"History is always written by the victors, but the voices of the defeated are equally important."

得到你想要的东西的代价是得到你曾经想要的东西。