诗歌的力量在于它的简洁和深度。
理论和实践的区别在于,理论上,理论和实践没有区别,但在实践中,却有区别。
The truth is often more surprising than fiction.
In the realm of mathematics, every problem is an opportunity to discover something new and profound.
在数学的领域里,每一个问题都是发现新事物和深刻见解的机会。