1. Be knowledgeable, interrogate, think carefully, distinguish and persist.

2. Genius is 99% sweat and 1% inspiration.

3. Learning comes first, and learning is based on reading.

4, broaden your horizons, take it and accumulate it.

5, people are not far away, they are absent-minded, although they can't learn.

Cherish time, concentrate and study hard is a good way to learn.