《资治通鉴·汉纪·汉纪十六》
霍光说： 如果真的没有此事，就应当深入追究！ 
光曰： 即无事，当穷竟！ 
Huo Guang said, "If there really is no such thing, then we should investigate it thoroughly!"
<s>[INST] Kindly elucidate the central themes in this passage in English: 光曰： 即无事，当穷竟！  [/INST] Huo Guang said, "If there really is no such thing, then we should investigate it thoroughly!"</s>
Kindly elucidate the central themes in this passage in English: 光曰： 即无事，当穷竟！
user
Huo Guang said, "If there really is no such thing, then we should investigate it thoroughly!"
assistant