NP完全性的概念为理解计算问题的复杂性提供了一个强大的工具。

Money and art are not opposites.

Experience is a good school, but the fees are high.

短视频的未来在于个性化推荐和沉浸式体验。

The mind is a dynamic system of adjustments.

In times of crisis, transparency builds trust.

The ocean is not just a resource; it's a responsibility we owe to future generations.

孔子说：“祭奠别人的先人，是谄媚；遇到符合道义的事不敢做，是懦夫。”