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Sustainability isn't just an option; it's our responsibility to future generations.

The search for a theory of everything is one of the most exciting and challenging quests in modern physics.

我一直是個斗士。我總是不得不為想要的東西而奮斗。

解釋：我聽說過用忠心善行來減少怨恨，沒聽說過擺出威嚴的架勢來防止怨恨。