释义:智慧本就在你心里,无需外求。
The concept of NP-completeness has provided a powerful tool for understanding the complexity of computational problems.
最大的风险是不冒任何风险。在一个快速变化的世界里,唯一注定要失败的策略就是不冒风险。
The web is the most powerful tool we have for creating a more equal society.