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實現真正自由的唯一途徑是通過自律。

Life is sweet.

The transformation of the coal industry must rely on technological leadership, and green development is the only way forward.

In mathematics, the journey of discovery is often more rewarding than the destination itself.

Every stone tells a story, our job is to make it a meaningful one.

"The pursuit of knowledge is a lifelong journey, and there is always more to learn."

我不是來告訴你怎么想，我是來告訴你要思考。