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计算复杂性的研究告诉我们,有些问题本质上是困难的,无论我们的算法多么聪明。
The most dangerous man to any government is the man who is able to think things out for himself.
如果你开心得太久,就会变得平庸。
The integration of digital technology will revolutionize traditional coal mining.
Understanding the fundamental particles and forces of nature is key to unlocking the mysteries of the universe.