It is never too late to learn.
　　 学习从不嫌晚。
　　Cleverness does not take the place of knowlegle.
　　 聪明不能代替知识。
　　Bookes are the everburning lamps of sccumlelated wisdom.
　　 书是积累知识的长明灯。
　　Wisdom comes from extensive observation and broud knowledge.
　　 智慧来自于见多识广。