人没有礼义就不能生存,事情没有礼义就不能办成,国家没有礼义就不得安宁。
The beauty of computational complexity lies in its ability to classify problems based on their inherent difficulty.
那些能够忍受命运最糟糕打击的人,往往是最坚强的人。
Curiosity is the driving force behind every great scientific advancement.