1. Reading at different points: changing the past interests and behaviors. Change old habits and study hard.

2. Never tire of learning: bored and satisfied. Studying always feels unsatisfying. Describes how easy it is to learn and never get bored.

3. Blooming and bearing fruit: It is a metaphor for achievements and results in self-cultivation, study and work. Same as "Kaihua Result".

4. Log pillow: Using logs as a pillow makes it easy to wake up when sleeping and will not make you lazy. Describes pushing oneself and being diligent and unremitting. Holding the ice in the cold winter, holding the fire in the hot summer: describes working hard and tempering oneself.

5. Diligently: diligently, never slack off. Refers to working or studying diligently and tirelessly.

6. Hanging beam thorn: hang your hair on the beam and prick your thigh with an awl. Describes studying hard.

7. Wei’s three specialties: Wei: cooked cowhide. Wei Bian: In ancient times, bamboo sketches were used to write books, and cooked cowhide strips were used to connect the bamboo sketches to make "Wei Bian". Three: multiple times. Jue: break. After reading it repeatedly, the leather string connecting the bamboo slips was broken many times. Refers to studying diligently and hard.

8. Looking up to the room to write a book: Yang: face upward, looking up: writing. Describes focusing on writing.

9. Chiseling through walls to steal light: Kuang Heng was named Zhigui. He was diligent and studious, but he had no money to buy candles. The neighbor's house lit candles at night, but the candlelight couldn't shine in, so Kuang Heng cut a hole in the wall to let the candlelight shine in, and read by the weak candlelight. Kuang Heng's spirit of studying hard and cutting through walls to steal light was praised by future generations.

10. Farm during the day and recite at night: Farm during the day and read at night. It is a metaphor for studying diligently.