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True strength comes from overcoming the obstacles we thought we couldn't get past.

The only way to learn mathematics is to do mathematics.

我們行業必須成為氣候變化解決方案的一部分。我們擁有技能、技術和行動的責任。

One ought never to turn one's back on a threatened danger and try to run away from it. If you do that, you will double the danger. But if you meet it promptly and without flinching, you will reduce the danger by half.

International cooperation should be based on mutual benefit and win-win results.

我相信故事有治愈的力量。