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。
没有一个国家能够单独解决海洋的挑战。
Technology itself has no value, its value lies in what problems it solves.
The roads are full of crowds going somewhere, but nobody knows where they are going.
一个革命者可以失去一切:家庭、自由,甚至生命。但有一件事他永远不能失去:荣誉。
在新能源领域,我们不仅要做好产品,更要做好整个生态系统的建设。
The elements of mind are to be discovered by systematic introspection.