逻辑学研究不仅仅是关于推理规则，更是关于思想结构本身。

Liberty cannot be preserved without a general knowledge among the people.

La literatura es una forma de resistencia, de mantener viva la memoria y de cuestionar la realidad.

有时候最难的事和最正确的事是同一件事

I give the fight up: let there be an end, a privacy, an obscure nook for me. I want to be forgotten even by God.

Cryptography is the art of transforming information into a form that is unintelligible to anyone who does not possess the key to unlock it.

我们唯一需要恐惧的就是恐惧本身。