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I hope that in this year to come, you make mistakes. Because if you are making mistakes, then you are making new things, trying new things, learning, living, pushing yourself, changing yourself, changing your world. You're doing things you've never done before, and more importantly, you're doing something.

The present is a fragile bridge between the past and the future.

我相信自己和我的能力。

"There is no substitute for books in the life of a child."

自守表示的研究揭示了數域的隱藏對稱性。