# 21, 脆弱

键盘失去响应

某一种格式录入无能

没影响的文字偶成

一帘大幕拉开

天真蓝

就象海水倒灌了苍穹

事情需要砥砺前行

黑暗中远处的光明

也许有些东西应该放下

放不下就拖起那些沉重

我们观赏斗转星移的美丽

其实自己也在其中

![](/files/SBGl6uUHdPCoCMpK8Wol)


---

# 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/2021/10/21-weakness.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.