The ancients’ famous sayings about the age of reading are:

1. Reading in a young age is like gazing at the moon through a gap; reading in middle age is like looking at the moon in a court; reading in old age is like playing with the moon on the stage. , all based on the depth of experience, as the depth of gain.

2. Black-haired people don’t know how to study diligently early, and white-haired people regret studying late.

3. It is easy for a young person to learn from an old person, but it is difficult to learn from an old person. One inch of time should not be taken lightly.