世界既广阔又狭小。

"Writing is a way of thinking with the fingers."

真相很少是纯粹的，也从不简单。

"In the end, all stories are about the search for meaning in a seemingly meaningless world."

我不做合作，我做的是帮忙。

机器人技术的进步，是为了让人类生活更美好。