◎ 故步自封 gùbù-zìfēng[confine oneself to the old method;stand still and cease to move a step forward] 故步:旧时行步的方法。遵行旧时的步法而封闭自限。喻墨守成规,不求进步 -----------------国语辞典:比喻墨守成规,安于现状,不求进取。如:「他为人行事,既不随波逐流,也不故步自封。」近墨守成规,陈陈相因反标奇立异﹑标新立异﹑勇猛精进﹑勇猛求进英语 stuck in the old ways (idiom); refusing to acknowledge new ideas, stagnating and conservative
◎ 故纸堆 gùzhǐduī[a heap of old books] 泛指多而旧的图书资料;也指古书岂可一向汨溺于故纸堆中,使精神昏弊,失后忘前而可以谓之学乎?——宋· 朱熹《答吕子约书》-----------------国语辞典:数量众多且陈旧的书籍、资料。如:「在这些故纸堆中,有发掘不尽的知识宝藏。」