How can you be a saint without modesty?

2, teenagers work hard for life, don't be lazy about time. -Don Du Xunhe's "The Book Hall of Knights and Nephews"

When you are young, hard work is a lifetime thing. Don't relax your efforts in the face of the fleeting time.

3, the ancients learned nothing, suitable for all ages. -Song Lu, you read books on winter nights and show them to your son.

The ancients spared no effort to learn knowledge and struggled for it all their lives. They often began to work hard when they were young and achieved something when they were old.

4, so the book is not greasy to read, and it is self-aware to read it carefully. Song. Su Shi's poem of sending an Jing first.

A book can be read many times, read many times, think deeply and naturally understand the meaning of the book.

5, the canal is required to be so clear, because there is running water at the source. -Song Zhuxi's reading thought

Why is the water in the pond so clear? It is because there is an inexhaustible source that continuously delivers living water to it.