小说是向我们揭示我们生活关系中不断变化的彩虹的完美媒介。
The novel is a perfect medium for revealing to us the changing rainbow of our living relationships.
Courtesy costs nothing. Lower the toilet seat after use. Let the people in the elevator exit before you enter. Return shopping carts to their designated areas. When you borrow something， return it better shape (filled up， cleaned) than when you got it.
佛教中有一句话：初学者的心态。拥有初学者的心态是件了不起的事情。
经济学家的角色既是科学家，又是工程师。
眼睛不仅仅是光学仪器；它是心灵感知外部世界的手段。