海鲜的真正成本不仅仅是价格标签，而是对海洋生态系统的影响。
The true cost of seafood isn't just the price tag—it's the impact on marine ecosystems.
自然是所有化学变化得以实现的伟大实验室。
The healthy social life is found when in the mirror of each human soul the whole community finds its reflection, and when in the community the virtue of each one is living.
Every story has at least two sides.
The challenge in learning is not just to memorize, but to generalize from specific examples to broader concepts.
贫穷不是性格缺陷，而是系统性困境。