The correct answer is The strings are always making new sounds.
The comparison in this poem between people and lyres shows many aspects of humanity and how fragile is our existence.
More importantly, it talks about how people can create, the sounds of the lyres are all the things people can do and how all of them can be totally different and interesting.
Perhaps 'vocabulary'?
It is important to use vocabulary/terminology in a persuasive speech that the audience will understand.
Have you ever watched a dull movie? Have you been bored watching the teacher present slides? Well imagine the teacher presenting every single slide, and each slide has over 1000+ words. Yeah, you would be bored. This is why using the main idea in a presentation is needed; it prevents long slides that could take hours to finish, but it shortens the slide to a point where it can be easily understood without unnecessary detail.
Many people have different views of life my Opinion is that we were created and put here for a certain purpose like inventing a time machine, advancing technology, making the world a better place etc.
