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The most important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.

To be Irish is to know that in the end, the world will break your heart.

每一本書都是作者與讀者之間的一場對話。

The surest way to corrupt a youth is to instruct him to hold in higher esteem those who think alike than those who think differently.

Attosecond science allows us to capture the fastest motions in the microcosm, like freezing the wingbeat of a hummingbird.

你不能僅僅因為情況不理想就放棄某人。

You can't go back and change the beginning, but you can start where you are and change the ending.

Don't bend; don't water it down; don't try to make it logical; don't edit your own soul according to the fashion. Rather, follow your most intense obsessions mercilessly.