每一次挫折都是为了卷土重来。
哲学实际上应该只被写作一种诗歌形式。
The right of nature... is the liberty each man hath, to use his own power, as he will himself, for the preservation of his own nature; that is to say, of his own life.
抽象的力量在计算机科学中至关重要，它使我们能够专注于问题的本质方面。
The future of coal lies in clean and efficient utilization.