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Literature is the art of the possible.
Natural gas will play a crucial bridging role, but it cannot be the final destination.
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。
我们对宇宙了解得越多,就越意识到我们还有多少尚未发现的东西。
Every discovery builds on the work of those who came before us.