I am not ashamed to ask questions, and I am willing to learn from people with lower knowledge or status than myself. I am not embarrassed.

Not ashamed of learning from each other.

Worth learning: shame. Don't be ashamed to ask questions, learn from people with low status with an open mind.

Don't ask for an answer, just ask for a rough idea, not a thorough understanding. Often refers to the study or research is not serious and in-depth.

In anger, I forgot to eat, study or work hard, and even forgot to eat. Describe being very diligent.

Forget to sleep, forget to sleep, forget to eat. Describe the work and study that you devote yourself to or forget about something.

The shimmer on the water and the passing shadows will disappear in an instant. Metaphor observation is not meticulous, learning is not in-depth, and the impression is not deep.