Who knows the answer to this eight-character riddle?

The saplings have been planted for eight years. If you remove the word "I", it is 1000.

One person picks more jade, and adding more jade characters under the herringbone can get gold.

It is easy to remove wood when planting willow trees.

The day is one inch long, double-sided, double-sided plus day, one inch, right.

Infatuation does not change, but it ends in nothing. If you remove stupid words from sick sentences, it is knowledge.

And the wonderful sound of nature is coming. Put a nature under the stands to get the sound.

Who is speechless and wants to say, who is speechless is to remove the edge of the text, plus, it is difficult.

It doesn't cost half a cent to save people. Saving words and getting rid of reverse words is asking for help.

Together, it is: a thousand dollars is easy to get, but a confidant is hard to find.