计算机科学不仅仅是关于计算机的,就像天文学不仅仅是关于望远镜的。
The revolution is the festival of the oppressed and exploited.
Energy independence is not just a goal; it's a necessity for national security.
Language is the only tool we have to make sense of the world, and yet it is always inadequate.
解释:天道远离人间,人道则存在于身边的社会人事之中,可以就近掌握。对于人所难及的事物,如何能知道呢?