The most effective policies are often the simplest ones.

The universe is a vast and complex system, and understanding it requires both theoretical insights and observational evidence.

世界上充满了神奇的事物，耐心地等待我们的感官变得更敏锐。

写作是为无声者发声。

不存在所谓的质量问题。只有问题，而这些问题的解决方案可能涉及质量考虑。

I don't think about music in terms of categories. I just play what feels good.

问题陈述得好，问题就解决了一半。