十年寒窗 A student's long years of academic study

开卷有益 Reading is always profitable

学无止境 Knowledge has no limit

业精于勤 Excellence in work is possible only with diligence

学以致用 One should make use of what one has leaned

学而不厌 Have s thirst for learning

学而后知不足 One discovers one's ignorance only through learning

温故知新 Understand the present by reviewing the past

博学多才 Be learned and accomplished

行远自迩 One must start with the easy or basic things before one proceeds to deal with the difficult or profound subjects