Source: Wang Jia of the Eastern Jin Dynasty "Picked Notes".

Original text:

At 14 in his last year, he learned it from an ordinary teacher, which is not far from danger. Every sentence is saying, "If you don't learn, how can you succeed?" Or weave hair under the tree for temples, cut thorns for pens, and carve tree juice for ink.

Translation:

At the age of fourteen, there was no regular teacher to study. When he studies behind his teacher's back, he is not afraid of difficulties and obstacles. He often says, "If people don't study, why can they succeed?" Ren Mo leans against trees from time to time, weaving imperata into thatched huts, cutting Vitex negundo into pens and carving tree juice into ink.

Extended data:

Ren's success embodies the key problems that should be paid attention to in his study: first, his attitude towards learning, and he must overcome all difficulties and study hard; The second is the learning method, "don't read without moving pen and ink" and "a good memory is not as good as a bad pen", so you must record it at any time.

Learning is a hard process, not witnessed by short-term memory, but by accumulation and hard work. Under such conditions, Ren can persist in studying, and others should study hard to repay the teachers' efforts and parents' hard work.