公共领域是一个社会空间，私人个体作为公众聚集在一起讨论普遍关心的问题。

The greatest joy in life is to be convinced that one is loved.

The true measure of success is leaving the industry better than we found it.

We're all islands shouting lies to each other across seas of misunderstanding.

创新不仅仅是技术，更是改变人们的思维和生活方式。

For every dollar you spend purchasing something substantial， expect to pay a dollar in repairs， maintenance， or disposal by the end of its life.