In mathematics, the journey is often more important than the destination.

"The truth is rarely pure and never simple."

"To be Irish is to know that in the end the world will break your heart."

The world is full of magic things, patiently waiting for our senses to grow sharper.

采石业的创新不仅关乎机械，还关乎远见和可持续性。

局部和全局现象之间的相互作用是数论中反复出现的主题。

最有效的教育方式是让孩子在美好的事物中玩耍。