《左传·哀公·哀公十一年》
我已经这么说了，怎么敢不努力呢！ 
吾既言之矣，敢不勉乎！ 
I have already said so, how dare I not work hard!
<s>[INST] Translate the following Classical Chinese text into modern Chinese: 吾既言之矣，敢不勉乎！  [/INST] 我已经这么说了，怎么敢不努力呢！ </s>
Translate the following Classical Chinese text into modern Chinese: 吾既言之矣，敢不勉乎！
user
我已经这么说了，怎么敢不努力呢！
assistant