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釋義：每個人應該先處理好自己的事情，不要去過多干涉別人的事情。

Quality is the lifeline of a project, we must never relax our pursuit of quality.

The key to successful investing is to have a clear understanding of the risks and rewards.

The energy sector is the backbone of any economy, and its stability ensures national security.

死亡是唯一真正嚴肅的哲學問題。