# 04, 光

去听光的声音

窗帘制造了的胸襟

去拉开那厚重的安全感

就让那些温暖融化身心

去看那些不同的楼群

昨夜谁和你一样半薰

街上行走的所有微笑

便是昨天曾经的青春

![](/files/P6dsVku6vCDCtPb7oNDT)


---

# 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/2021/12/04-light.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.