Reading skills with twice the effort;
Replace memory with understanding.
Many people know that clear courses are easier to remember, but understanding is actually not an auxiliary memory-understanding is a kind of memory.
Replace. The theory of rote memorization is not only difficult to remember accurately, but also useless when it is needed.
Understand the basic concepts and meanings of the theory, and you will suddenly feel that your memory is like a god. The reason is simple, I understand.
You don't need to recite anything. However, the understanding of the theory has different depth and accuracy. The deeper you understand, the more accurate you are.
The clearer it is, the more handy it is to apply it.