If you read the introduction of the work, you will know the introduction of the work. If you don't know the introduction, you will know the introduction after reading it. If you don't read it, you will not know the introduction. Once you know the introduction, it is impossible not to read it. Once you read it, you will know the introduction. As long as you know the introduction, you will read it. You will know the introduction after reading it.
Intention: intention