Sustainable development is not a slogan but a concept that must be practiced. We must keep the land forever vibrant.

学校是用来培养人才的，但古代圣王的用意不仅如此，还希望治理天下的方法都出自学校

In the realm of mathematics, every problem is an opportunity to discover something new and profound.

世界需要可持续的解决方案，而不仅仅是临时补救。

没有人足够智慧去了解什么是真正的好或坏。