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The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.

The pursuit of science is not just about finding answers, but also about asking the right questions.

幸福就在腳下，只要你愿意低頭尋找。

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

知識的最大敵人不是無知，而是知識的幻覺。

科學(xué)家最重要的品質(zhì)是好奇心——理解事物如何運(yùn)作的欲望。