最可持续的森林是依赖它的社区所重视的森林。
The study of truth requires a considerable effort - which is why few are willing to undertake it out of love of knowledge - despite the fact that God has implanted a natural appetite for such knowledge in the minds of men.
仓库里空虚了日子就会难，子孙愚笨了怎么知晓礼义呢？
儿童的一切教育都必须遵循一个原则，即帮助孩子身心自然的发展。
I'm not a feminist, I'm a humanist.
Los libros son puertas a universos paralelos que llevamos dentro.