数学研究是所有智力和精神进步不可或缺的基础。

我不会让世界告诉我我是谁。

Sustainability is not just a choice, it's our responsibility to the ocean and future generations.

The world is always right. In its judgments, it is always right. For it is not the world that judges, but we.

制革厂的废物流比任何使命宣言都更清晰地讲述其道德故事。

过度恐惧不可预测的事件可能导致更糟糕的后果。保持冷静和理性至关重要。