In order to safeguard（保证）the education of all Hope Chinese Scholl（HCS）students and the normal running of the school, the following rules should be followed:
★ Be quiet in classroom and hallways. Do not run or shout in classrooms or hallways.
★ Do not drink or eat in classrooms or hallways.
★ Stay in the school during school time as well as rest time. Do not leave the school or play out of the school area during school time. This includes rest time.
★ Do not scribble on any desks or walls.
★ Be respectful（尊敬）to teachers and parents.
★ Help teachers and other students to keep the classroom clean. Do not move desks, chairs, and other furniture in the classroom without the teacher's instructions.

— Here's a box of chocolate on our desk. For me or for your mom?

— It's       , Dad. Happy Father's Day!

材料一：古建筑是历史的见证和文化的载体，传承离开保护就会消亡，如何保护古建筑是业界人士深思的问题。保护传统古建筑不是简单的复制，更不是一律拆除，而是“与 古为新。

材料二：有人认为古建筑保护影响了城镇化建设的进程，影响经济建设步伐。但是实践证明，如果古建筑运用得当，它会带来巨大的经济价值。我们应该把经济建设与文化建设协调发展，经济利益与文化价值并重。

结合材料，运用辩证否定观，说明保护和发展传统古建筑要贯彻“与古为新”的合理性。