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You have to write the book that wants to be written. And if the book will be too difficult for grown-ups, then you write it for children.

I like to be a free spirit. Some don’t like that, but that’s the way I am.

過去無法改變，但未來可以。現在如何生活，將塑造未來。

L-函數的研究是數學知識統一性的反映。