(7) 良药苦口利于病。A good medicine tastes bitter.
(8) 知识是心灵的食粮。Knowledge is the food of the soul.
(9) 活到老,学到老。It is never too late to learn.
(10) 书籍是最好的朋友。Books are the best of friends.
(11) 与其聪明,不如诚实。Be honest rather than clever.
(12) 理想的书籍是智慧的钥匙。Ideal books are the key to wisdom.
(13) 时间是一只永远在飞翔的鸟。Time is a bird forever on the wing.