《北史·列传·卷二十九》
后来有一个被选拔的人叫鲁漫汉的抱怨说 ：因为自己长得猥琐，所以不被您认识。 
后有选人鲁漫汉，自言猥贱，独不见识。
Later someone who had been selected, called Lu Manhan, grumbled: “because I am ugly you do not recognise me.”
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 后有选人鲁漫汉，自言猥贱，独不见识。 [/INST] Later someone who had been selected, called Lu Manhan, grumbled: “because I am ugly you do not recognise me.”</s>
Identify the key themes in this Classical Chinese text and explain them in English: 后有选人鲁漫汉，自言猥贱，独不见识。
user
Later someone who had been selected, called Lu Manhan, grumbled: “because I am ugly you do not recognise me.”
assistant