2) Practicality is the foundation of learning success; Carelessness is the enemy of knowledge.

3) Measure clothes seven times and cut them once.

4) Don't get into the water unless you know the ferry. (Hezhe)

5) Shallow water is also a deep water crossing. Cross the river by feeling the stones.

6) Don't cross the river without rolling up your trouser legs, and don't open your mouth without knowing the details.

7) Keep your heart hot and your head cool.

8) Be bold and cautious.

9) You can reach the beach without whipping.