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The power of a programming language is not in its syntax, but in the abstractions it provides.

Science is a never-ending journey, and there is always more to learn and discover.

I think I'm afraid to be happy...because whenever I get too happy, something bad always happens.

礦工的安全永遠不應該用成本效益分析來衡量。

解釋：禮用來推行道義，道義用來產生利益，利益用來使老百姓太平，這是治理國家的關鍵。

We hold ourselves back in ways both big and small, by lacking self-confidence, by not raising our hands, and by pulling back when we should be leaning in.

合作是解決世界上最緊迫問題的關鍵。