Sustainable development is not a slogan but a concept that must be practiced. We must keep the land forever vibrant.
要说服某人相信真理,仅仅陈述它是不够的,它必须被发现。
知识可以传达,但智慧不能。人们可以找到智慧,活在其中,通过智慧得到坚定,创造奇迹,但却无法传达和教授。
The most important political virtue is moderation.