There is no such thing as a special category of science called applied science; there is science and its applications, which are related to one another as the fruit is related to the tree that has borne it.

你在训练中流的汗越多，在战斗中流的血就越少。

小说是伟大的现代史诗，因为它可以容纳一切：诗歌、历史、哲学、政治。