To understand the cosmos is to understand ourselves, for we are made of the same stardust that forms the stars.

The modern state is characterized by its ability to concentrate and use power effectively.

释义：看见一片落叶，就知道一年内的时间将要到头了。通过细微的迹象，可以预料到整个形势的发展趋向与结果。

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