Read the following paragraph carefully, first say the main idea according to the notes, then answer the question.

1: Is it difficult or easy to learn? As long as you study, the difficult will be easy. If you don't study, it will be so easy and so difficult.

This passage tells us that the quality of learning lies not in cleverness, but in action rather than inaction.

Nothing is difficult in the world, if you put your mind to it. What can be embarrassing in the world? Yes It depends on how easy Yi is.