《后汉书·列传·袁绍刘表列传上》
不这样做，最终将受制于他人，那时即使后悔也不起作用了。 
不尔，终为人所禽，虽悔无益也。 
If you don't do this, you will eventually be controlled by others. By then, even regret will be useless.
<s>[INST] 将以下英文转换为文言文: If you don't do this, you will eventually be controlled by others. By then, even regret will be useless. [/INST] 不尔，终为人所禽，虽悔无益也。 </s>
将以下英文转换为文言文: If you don't do this, you will eventually be controlled by others. By then, even regret will be useless.
user
不尔，终为人所禽，虽悔无益也。
assistant