The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

The city is the greatest teacher of architecture.

The challenge of modern cryptography is not just to secure communication, but to do so in a way that is both efficient and scalable.

【释义】走一百里路，走了九十里才算是一半。

我不是在试图耍酷，我只是在做自己。