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真正的自由是內(nèi)心的自由。

The more acute the experience, the less articulate its expression.

The beauty of mathematics only shows itself to more patient followers.

"The most dangerous prisons are those we build in our minds."

Sustainability in mining isn't an option—it's a responsibility we owe to future generations.

我不是說唱歌手，我是一個(gè)時(shí)尚偶像。