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The arithmetic of algebraic groups is a central theme in the Langlands program.
普通和非凡的区别在于那一点点额外的努力。
设计不仅仅是让事物变得美丽,更是让它们更好地运作。
Remember, if you ever need a helping hand, you'll find them at the end of each of your arms. As you grow older, you will discover that you have two hands, one for helping yourself, the other for helping others.