1. learn if you can't, ask if you don't know, be ashamed to ask, and never make progress. 2. Although bamboo shoots are tender, they are not afraid of heavy pressure and dare to struggle and take the lead. 3. Pride comes from shallowness, and arrogance comes from ignorance. Pride is the beginning of failure, and complacency is the end of wisdom. 4, when the book is used, it hates less, and it is not difficult to know what to do. 5. No matter how good the seeds are, they will not bear rich fruits without sowing.

hope to adopt it.