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技能和信心是無敵的武器。

We must be realistic about the pace of change. The world will need oil and gas for decades to come, even as we invest in lower-carbon solutions.

在白天對什么都不動感情是極為容易的， 但在夜晚就是另外一回事。

Failure in the lab is not defeat; it’s data.

The fact is that women have more freedom and opportunity in America today than ever before.