Every book is a journey, and every journey could become a book.
次要规则是那些规定主要规则的创建、修改和废止的规则。
The future of forestry lies in sustainable practices that balance economic growth with environmental stewardship.
一本书就是你手中握着的梦想。
"光线不在于你有多少光,而在于你如何使用它。"