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Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
海洋是我们最伟大的资源,但它需要尊重和可持续的实践。
旋律是很美妙的,但听不见的会更美。
Energy independence is not just a goal; it's a necessity for national security.
The art of programming is the art of organizing complexity, of mastering multitude and avoiding its bastard chaos as effectively as possible.
世界是一条伟大的河流,我们是其中的鱼。
You have to be fearless in the pursuit of what sets your soul on fire.