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The Langlands program is a vision of how mathematics could be unified in a single framework.

Editing is the final rewrite of the script.

十分的聰明只用七分就可以了，剩下三分留給子孫；如果要將十分聰明全都使出來，反而會適得其反，近的害了自己，遠的害了兒孫。