Make no mistake about it: Computers process numbers - not symbols. We measure our understanding (and control) by the extent to which we can arithmetize an activity.

我不是一个完美的人，但我每天都在努力专注于变得更好。

测量地球是地理学的基础。

Art is the only place where failure is celebrated.

每一首歌都有自己的故事。