41、学问勤中得，富裕俭中来。
Academic diligence leads to wealth and thrift.
42、知识的根是苦的，它的果子是甜的。
The root of knowledge is bitter, and its fruit is sweet.
43、知识之于精神，一如健康之于**。
Knowledge is to the mind what health is to the body.
44、星星使天空绚烂夺目；知识使人增长才干。
Stars make the sky brilliant; knowledge enhances talent.
