What do you mean, "How many vicissitudes of handsome men and beautiful women are always handed down from generation to generation with pen and ink, so that they have learned a wealth of knowledge and

What do you mean, "How many vicissitudes of handsome men and beautiful women are always handed down from generation to generation with pen and ink, so that they have learned a wealth of knowledge and wisdom, and how to become a national instrument depends on tackling difficulties"? This is a fortune-telling term.

How many vicissitudes and handsome men refer to fortune tellers, and how many vicissitudes mean that this person's life is not so smooth and tortuous.

Always communicate with the world with pen and ink. Every time I encounter twists and turns, I have nowhere to tell. You always use pen and ink to express your feelings and experiences. Maybe this person has the habit of keeping a diary. These two sentences are in the past tense, not now, but now. Although it is a test, it is somewhat similar to signing a contract.

The phrase "erudite and versatile" refers to this person who has graduated from school and has already worked.

This sentence refers to people's future, which means that if you want to give full play to the knowledge and expertise you have learned, you must keep going and don't shrink back no matter what difficulties you encounter, so that you can make full use of what you have learned.