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The best way to learn mathematics is to do mathematics.
La belleza de la literatura reside en su capacidad de transformar el dolor en algo sublime.
What you are you do not see,what you see is your shadow,
创新不仅仅是技术的问题;它关乎改变思维方式,为后代创造可持续的解决方案。
The very definition of the real becomes: that of which it is possible to give an equivalent reproduction... The real is not only what can be reproduced, but that which is always already reproduced. That is the hyperreal.