计算理论不仅仅是关于解决问题，还涉及理解可计算性的极限。
The theory of computation is not just about solving problems, but also about understanding the limits of what can be computed.
The truth is a fragile thing, easily broken.
The only time I know that something is true is at the moment I discover it in the act of writing.
互联网的本质是连接。
I am interested in the margins, in those who have been excluded from history.
每个故事都是一次旅程，不仅对角色如此，对敢于踏上这段旅程的读者也是如此。