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。
In the realm of mathematics, every problem is an opportunity to discover something new and profound.
The poet is a dreamer who dreams with open eyes, and who sees the world not as it is, but as it could be.
孔子说:“君子总是胸怀宽广,小人总是忧愁悲伤。”