The key to performance is to keep the hot data in memory.

The stars are not afraid to appear like fireflies.

多项式时间归约的概念对于理解NP完全问题的结构至关重要。

Innovation is not just about technology; it's about changing mindsets and embracing new ways of thinking.

历史是一个我正试图从中醒来的噩梦。

学问使人适合与自己为伍。