Success is not about luck; it's about hard work, determination, and learning from failure.
人们变得文明,不在于他们愿意相信的程度,而在于他们愿意怀疑的程度。
永远不要停止学习,因为世界从未停止变化。
NP-completeness is not just a theoretical curiosity; it has profound implications for practical computing.