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The writer must be a person who is willing to take risks.

我們應當謹記，兒童愛我們，而且還很想服從我們。

技術沒有國界，但企業有責任。

Sustainability isn't an option; it's a responsibility we owe to the next generation.

解釋：冬天不洗冰水，并不是吝惜冰；夏天不烤火，也不是舍不得火。而是因為這樣做對身體不適宜。

The first step in the art of cutting metals is to find a man who has the necessary skill and experience to do the work.