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The process of solving a mathematical problem is often more important than the solution itself.
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
La palabra es el arma más poderosa que tiene el ser humano.
百度的使命是用科技让复杂的世界更简单。
你如何对待那些对你无能为力的人,将成为评价你的标准。