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"Reading is not optional."

Fearless is not the absence of fear. It’s not being completely unafraid. To me, fearless is having fears. Fearless is having doubts. Lots of them. To me, fearless is living in spite of those things that scare you to death.

科學是一個不斷學習和適應的旅程。

The sustainable development of the coal industry requires the coordinated efforts of policy, technology, and the market.

The best way to learn is by doing and making mistakes.

意識的元素要通過系統的觀察來確定。

Sustainability isn't a trend; it's the future of business.