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"The act of creation is a rebellion against the void."

譯文：任何事苦苦追求最終只會傷害自己，那些看似得到便宜的地方，其實也暗藏著損失。

在科學中，最重要的是不要停止提問。

And I hope you will come back here to Harvard 30 years from now and reflect on what you have done with your talent and your energy. I hope you will judge yourselves not on your professional accomplishments alone, but also on how well you have addressed the world's deepest inequities…on how well you treated people a world away who have nothing in common with you but their humanity.

除原子和虛空之外，一切皆為見解。