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I've learned that you can't control everything in your life, but you can control how you react to it.

沒有文學(xué)的國家是沒有聲音的國家。

Safety isn't a priority—it's a value. Priorities change; values don't.

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

科學(xué)家不是給出正確答案的人，而是提出正確問題的人。