《礼记·文王世子》
凡是祭祀、养老乞言和合语的礼节，都由小乐正在东序教太子及太学生。
凡祭与养老，乞言，合语之礼，皆小乐正诏之于东序。
All the rituals of sacrifice, asking the elderly for advice, and polite speech are taught to the crown prince and the students by Xiao Lezheng in the east wing.
<s>[INST] Kindly elucidate the central themes in this passage in English: 凡祭与养老，乞言，合语之礼，皆小乐正诏之于东序。 [/INST] All the rituals of sacrifice, asking the elderly for advice, and polite speech are taught to the crown prince and the students by Xiao Lezheng in the east wing.</s>
Kindly elucidate the central themes in this passage in English: 凡祭与养老，乞言，合语之礼，皆小乐正诏之于东序。
user
All the rituals of sacrifice, asking the elderly for advice, and polite speech are taught to the crown prince and the students by Xiao Lezheng in the east wing.
assistant