2. Diligence and thrift, thrift, describe diligence and thrift.

3. Industrious and brave, industrious and brave, brave and fearless.

4, diligence, describe diligence and practicality, and also describe diligence in appearance.

5. Diligence and modesty refer to seriousness and modesty. Diligence, prudence, respect and modesty refer to the virtues of being a man.

6. Study hard and be good at writing. Ask if you don't understand, which is a metaphor for being good at learning.