# 04

消息打翻了一段云\
雨纷纷\
山肃穆无音\
失去了喧闹\
不见了猴群\
人生有顿悟\
也有迷惑\
也有晨昏

拿起来未必有意\
放下去却需认真\
谁不是纠结与自己的远近\
悲伤着结论\
见面说的问讯\
路在雨中湿润\
渐渐的\
人去如水留痕

<figure><img src="/files/WPXCUV2Y6RHbDk7hsUpR" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/fUQxgExMmnU5caBdyHxr" alt=""><figcaption></figcaption></figure>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://www.oulan.com/2025/02/04.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.