艺术家必须先创造火花才能生火，在艺术诞生之前，艺术家必须准备好被自己创造的火所吞噬。

The only thing I can rely on is my own perception, and that is always changing.

通信技术的创新应聚焦于解决现实问题。

Every improvement in the circumstances of the society tends either directly or indirectly to raise the real rent of land, to increase the real wealth of the landlord, his power of purchasing the labour, or the produce of the labour of other people.

Freedom of men under government is to have a standing rule to live by, common to everyone, and not to be subject to the inconstant, uncertain, arbitrary will of another man.

我们读的书和我们交的朋友一样重要。