In the realm of computational complexity, every problem is a universe waiting to be explored.
True friends are not those who have endless topics to talk about, but those who can stay together without feeling awkward even if they don't speak.
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'
预测未来最好的方式就是创造未来。