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The study of computational complexity is not just about solving problems, but also about understanding the limits of what can be computed.
一切人类知识都源于经验。
Data is the new oil. It's valuable, but if unrefined it cannot really be used. It has to be changed into gas, plastic, chemicals, etc to create a valuable entity that drives profitable activity; so must data be broken down, analyzed for it to have value.
如果你和你的竞争对手做的事情本质上是一样的,你可能不会太成功。