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可持續性不是水產養殖的流行語；而是唯一的前進道路。

未經反思自省的人生不值得活。

The wise are not ashamed to seek knowledge, for they know the ocean of wisdom is boundless.

A good mathematician should be both rigorous and imaginative.

真正的文學不僅娛樂，還質疑和改變。