2. Once vicissitudes of life: a metaphor for seeing the world and not paying attention to ordinary things. ?

3. Swallow whales: Eat and swallow in various ways. (Silkworm, whale, noun as adverbial)

4. A drop in the ocean: the metaphor is very small. Xiaomi, Xiaomi.

5. accept good advice: accept good advice as quickly and naturally as water flows downwards.

6. Cheer: Everyone is happy when the bad guys are punished or hit.

7. Too big is not suitable: although it is big, it is not suitable for use.

8. Even the smartest people are stupid: some smart and talented people don't show their abilities, but they just look stupid on the surface. It is full of praise.

9. Being a late bloomer means that people who can do great things have to go through long-term exercise, so their achievements are relatively late.

10. Due diligence: when you meet something you should do, you should have the courage to take it, be neither humble nor pushy. Benevolence, righteousness and justice are extended to what should be done.