"Every story is a journey, and every journey is a story."

"Truth is like the sun; you can shut it out for a time, but it's not going away."

解读：学习知识、体悟智慧是个不断深入的过程，接触越多，越能发现未知领域广袤无垠，越深感自身渺小，激励持续求知探索。

如果你想理解功能，就去研究结构。