The historian's first duty is to tell the truth as he sees it, regardless of whom it pleases or displeases.

I don't want to be compared to anyone. I want to make my own history.

You have a dream, you have to protect it.

膨胀的概念是宇宙在其最早的时刻经历了一段极其迅速的扩张期。

The power of words can change a life.

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