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The study of mathematics is the indispensable basis for all intellectual and spiritual progress.

A man of genius makes no mistakes. His errors are volitional and are the portals of discovery.

To be yourself in a world that is constantly trying to make you something else is the greatest accomplishment.

歷史不是發生了什么，而是我們記住了什么以及如何記住它。

真正的領導力是通過你對他人產生的影響來衡量的。