All children's education must follow a principle, that is, to help children develop physically and mentally.
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。
写文章必须追溯六经的源头,并参考诸子百家和史书的写法。
The only way to do something really well is to love what you’re doing.
在科学中最令人兴奋的短语,预示着新发现的,不是“我找到了!”而是“这有点奇怪...”