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I've learned that you can't have everything and do everything at the same time.

The measure of a civilization is how it treats its writers.

I think of a hero as someone who understands the degree of responsibility that comes with his freedom.

在科學(xué)的道路上，失敗和成功同樣重要，它們都是通向真理的階梯。

The more specific you are, the more universal you become.