The older I get, the more I realize how little I know.
To be, or not to be… that is the question.
唯一真正安全的系统是关闭的,浇筑在混凝土块中,并密封在有武装警卫的铅衬房间中——即便如此,我仍有疑虑。
解析:事情做得成功了,就引身退去,这是自然的道理。