困难不在于提出新观念，而在于摆脱旧观念。

推理小说的魅力不仅在于解谜，还在于对人性的深刻剖析。

Freedom does not consist in any dreamt-of independence from natural laws, but in the knowledge of these laws, and in the possibility this gives of systematically making them work towards definite ends.

Freedom is nothing else but a chance to be better.

技术是一种可以赋予人们力量的工具，但它必须考虑到包容性来设计。