The beauty of physics lies in its ability to explain the complexities of the universe with simple principles.

我是讲述者，这就是我的生活。

You are never too old to set another goal or to dream a new dream.

桥梁不仅是一种结构，也是人类进步的象征。

The only real voyage of discovery consists not in seeking new landscapes, but in having new eyes.

模糊逻辑的本质在于，一切都是程度的问题。