Read the following article carefully. What verses can you find from it?

1. I want to know why my Jinse has fifty strings, and each string has a youthful interval.

2. Zhuangzi daydreaming, a saint, was bewitched by butterflies, and cuckoo crowed in the imperial spring.

When those red berries come in spring, they flush on your southern branches.

4. Looking up, I found it was moonlight, sinking again, and I suddenly remembered home.

However, as long as China keeps our friendship, heaven is still our neighbor.