最可持续的产品是已经存在的产品。

"Language is a tool, and like any tool, it can be used for good or for ill."

You have to be willing to fail, to be wrong, to start over again with lessons learned.

I have nothing to offer but blood, toil, tears, and, sweat.

是人创造了宗教，而非宗教创造了人。

真相很少是纯粹的，也从不简单。