"Tennis is a sport where you have to be strong mentally and physically, but the mental part is even more important."

The decay of political institutions is often a result of the inability to adapt to changing circumstances, leading to rigidity and eventual decline.

To write is to make sense of the chaos.

语言是思想的外衣，但有时思想赤裸而行。

最好的渔业管理植根于科学和对自然的尊重。