《三国志·魏书·袁张凉国田王邴管传》
现在管宁旧病已经痊愈，年龄将近八十，志向没有衰退倦怠。
今宁旧疾已瘳，行年八十，志无衰倦。
Now Guan Ning's old illness has been cured, and his age is nearly eighty, and his ambition has not declined or tired.
<s>[INST] Kindly elucidate the central themes in this passage in English: 今宁旧疾已瘳，行年八十，志无衰倦。 [/INST] Now Guan Ning's old illness has been cured, and his age is nearly eighty, and his ambition has not declined or tired.</s>
Kindly elucidate the central themes in this passage in English: 今宁旧疾已瘳，行年八十，志无衰倦。
user
Now Guan Ning's old illness has been cured, and his age is nearly eighty, and his ambition has not declined or tired.
assistant