# 30

拿到一个工具之后我便迫不及待去验证，就如有了锤子，便觉得一切都是钉子。但是只有砸一下的时候，才能知道他是不是钉子。早安，世界。早安，未来。给拿到新工具的你。

<figure><img src="/files/R0AcDVtbgu0jc903brmD" alt=""><figcaption></figcaption></figure>


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