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你不能讓恐懼支配你的生活。

The fundamental point in fabricating a chain reacting machine is of course to see to it that each fission produces a certain number of neutrons and some of these neutrons will again produce fission.

The challenge is to find the truth in the fiction.

譯文：教導晚輩從小就要有光明磊落的氣度和形象，平日還要讓晚輩反躬自省，不能沒有憂患意識和自我砥礪的修養。賞析：做人一定要胸懷坦蕩，正大光明，行事不可用歪門邪道的方式，只有我們做到了，才有資格去教導我們的孩子。人無完人，平日里說話做事，我們都要反思自己的言行是否得當，如果有錯誤，就要改正，如果做得好，就要勉勵自己。

書是一個小小的奇跡。

Everyone is shy. Other people are waiting for you to introduce yourself to them， they are waiting for you to send them an email， they are waiting for you to ask them on a date. Go ahead.

Sustainability must be at the core of every chemical company’s strategy—it’s no longer optional.